{"title":"Headphone Amplifiers","description":"","products":[{"product_id":"musical-fidelity-mx-hpa","title":"Musical Fidelity MX-HPA","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 2 YEARS MANUFACTURER'S WARRANTY\u003cbr\u003e\u003cbr\u003eBlack colour available only.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. Dispatch in 1-2 days from Australian Distributor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003eYears of experience in making high quality headphone amps have been distilled into the design of the MX-HPA. As a result, this fully-balanced headphone amp offers an awe-inspiring listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe MX-HPA’s technical performance is stunning. Typically, distortion from 20 Hz to 40 kHz is less than 0.005%. Signal-to-noise ratio is better than 120dB (‘A’ weighted). Frequency response is ruler flat from 10 Hz to 20 kHz (-0.1dB).\u003cbr\u003e\u003cbr\u003eThe MX-HPA is capable of a short-term peak of 10 watts (for one cycle) and has two gain positions: 18dB (8X) and 24dB (15X). Inputs are either balanced or single-ended. The MX-HPA will automatically convert single-ended inputs to balanced. The MX-HPA is genuinely fully balanced from beginning to end.\u003cbr\u003e\u003cbr\u003e- Fully balanced, studio design, purist headphone amplifier\u003cbr\u003e- Incredible technical performance\u003cbr\u003e- Will drive any headphone with ease\u003cbr\u003e- Wide bandwidth: 10Hz-40kHz at +0, -3dB\u003cbr\u003e- Very low noise\u003cbr\u003e- Very low distortion: \u0026lt; 0.003%, 20Hz to 20kHz\u003cbr\u003e- Outstanding channel separation\u003cbr\u003e- Powerful, muscular, output into 32 ohms\u003cbr\u003e- Beautiful aesthetics and build quality\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOUTPUT\u003c\/strong\u003e\u003cbr\u003ePower 1.8 Watts per channel into 8 Ohms (27dBW)\u003cbr\u003eMaximum output voltage 19 Volts RMS, 20Hz to 20 kHz\u003cbr\u003eOnset of clipping (54 Volts peak-to-peak) balanced\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLINE INPUT\u003c\/strong\u003e\u003cbr\u003eTHD+N \u0026gt;0.005% typical, 20Hz to 20 kHz\u003cbr\u003eSignal \/ noise ratio \u0026gt;120dB ‘A’-weighted\u003cbr\u003eInput impedance 50k Ohms\u003cbr\u003eFrequency response +0, –0.1dB, 10Hz to 20 kHz\u003cbr\u003eGain, LO position (volume max) 18db (8x)\u003cbr\u003eGain, HI position (volume max) 24dB (15x)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCONNECTIONS\u003c\/strong\u003e\u003cbr\u003eLine level inputs\u003cbr\u003e1 pair line level XLR (balanced) connectors\u003cbr\u003e1 pairs line level RCA connectors\u003cbr\u003eHeadphone outputs\u003cbr\u003e1 pair 3-pin XLR\/¼” stereo Jack combined sockets\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePOWER REQUIREMENT\u003c\/strong\u003e\u003cbr\u003eMains voltages 90-250VAC 50-60Hz universal worldwide supply\u003cbr\u003eConsumption \u0026gt;0.25 Watts standby (Orange LED lit)\u003cbr\u003e15 Watts maximum (Blue LED lit, full power output)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGENERAL\u003c\/strong\u003e\u003cbr\u003eDimensions - WxHxD (mm): 220 (82\/3”) x 53 (2”) x 240 mm (9½”)\u003cbr\u003eWeight (unpacked \/ packed): 2.2 kg (5 lbs) \/ 3.7 kg (8¼ lbs)\u003c\/p\u003e","brand":"Musical Fidelity","offers":[{"title":"Black","offer_id":34394518159527,"sku":"","price":1525.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/products\/1_e793eb0e-f593-4b5c-99cc-75aa5434e3e6.jpg?v=1589768687"},{"product_id":"austrian-audio-full-score-one","title":"Austrian Audio Full Score One","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 2 YEARS WARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/ BANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis is parallel imported European stock that is fully compatible with Australian 240V power. An Australian power cable and tax invoice receipt will be provided.\u003cbr\u003e\u003cbr\u003eThere is an average lead time of 2-3 weeks for this product. We don't hold stock of this model, it is always ordered on demand from our suppliers. A more accurate dispatch time estimate will be provided upon purchase, otherwise please contact us prior to purchase.\u003cbr\u003e\u003cbr\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/warranty\" title=\"https:\/\/electronicforefront.com.au\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e\u003cspan\u003e provided by Electronic Forefront Australia Pty Ltd (ABN: 84 618 813 488) of any manufacturer defects. Within 30 days, a replacement\/refund will be offered. After 30 days, a repair\/replacement\/refund will be offered depending on the nature of the defect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e========\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMesmerizing listening pleasure\u003c\/strong\u003e\u003cbr\u003eThe Full Score one is Austrian Audio’s debut headphone amplifier, applying the same meticulous approach to its design as with its family of award-winning headphones and microphones. Created with both home listeners and high-end mixing and mastering engineers in mind, the Full Score one takes headphone performance to new levels, revealing a new world of listening pleasure and precision to all users, from those unfamiliar with the world of premium audio to the already committed audiophile.\u003c\/p\u003e\n\u003cp\u003eBeautifully built and employing only high-end and military-grade components, the Full Score one looks as assured as it sounds. Integrate the Full Score one into a sound system, pair it with capable headphones, and you revel in fast and accurate performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTrue Transient Technology (TTT)\u003c\/strong\u003e\u003cbr\u003eThe new model features Austrian Audio’s proprietary True Transient Technology (TTT), which helps deliver the most jaw-dropping transients, such as the snap of a kickdrum or the delicate pluck of a guitar string in unaltered detail. The analogue amplifier design is as clean as a whistle: Fully discrete, no ICs in the signal path, and low noise. Lovely.\u003cbr\u003e\u003cbr\u003eAll made in Austria and built to last.\u003c\/p\u003e\n\u003cp\u003eOur technical approach to our first headphone amp was comparable to building a very low-noise power amplifier. The Full Score one handles low-impedance headphones down to 10 Ohms as well as high-impedance, low-sensitivity headphones with over 300 Ohms.\u003c\/p\u003e\n\u003cp\u003eThanks to innovative design – the amplifier comprises a wide band, fully symmetrical voltage feedback circuit with a triple emitter follower output stage biased in class B, a high-speed complementary push-pull gain stage and a cascoded parallel differential input stage – the Full Score one secures very low THD (Total Harmonic Distortion) at every output level and over a wide frequency range.\u003c\/p\u003e\n\u003cp\u003eThis makes the Austrian Audio Full Score one a perfect duo together with the Austrian Audio The Composer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eInputs: 2 x XLR, 2 x RCA, parallel\u003cbr\u003eRecommended input voltage: 0 dBV, 1 Vrms\u003cbr\u003eInput impedance: 100 kΩ\u003cbr\u003eOutputs: 2 x 6.35 mm jack, 1 x XLR4\u003cbr\u003eRecommended load: 10 Ω – 600 Ω, max. 150 nF\u003cbr\u003eTHD + N @ 1 kHz, 22 kHz bandwidth: 0.0005 %, @ 10 Ω, 1.0 W\u003cbr\u003eMax. output voltage, 5 Hz – 20 kHz: 19 dBV, 9 Vrms @ 0,01% THD\u003cbr\u003eSelf-noise: EIN = 136 dB(A) \/ 1,5 µVrms(A)\u003cbr\u003eSINAD @ 1 kHz, 22 kHz bandwidth, 10 Ω: 86 dB @ 50 mVrms \/ 107 dB @ 3Vrms\u003cbr\u003ePower bandwidth (-3 dB): 5 Hz – 2 MHz\u003cbr\u003eMax. slew rate: 200 V\/µs\u003cbr\u003eRise time: 0.25 µs, TTT on\u003cbr\u003eLine voltage rating: 220-250 V~ \/ 110-125 V~, 50 \/ 60 Hz\u003cbr\u003eDimensions: 220 mm x 265 mm x 65 mm\u003cbr\u003eWeight: 2.8 kg\u003c\/p\u003e","brand":"Austrian Audio","offers":[{"title":"Default Title","offer_id":45342571135143,"sku":null,"price":2319.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/1_bb7186bd-1781-455b-b605-d30501642889.jpg?v=1715163903"},{"product_id":"teac-ud-507","title":"TEAC UD-507","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS\u003cspan\u003e \u003c\/span\u003eWARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/ BANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis is parallel imported European stock that is fully compatible with Australian 240V power. An Australian power cable and tax invoice receipt will be provided.\u003cbr\u003e\u003cbr\u003eThere is an average lead time of 2-3 weeks for this product. We don't hold stock of this model, it is always ordered on demand from our suppliers. A more accurate dispatch time estimate will be provided upon purchase, otherwise please contact us prior to purchase.\u003cbr\u003e\u003cbr\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/warranty\" title=\"https:\/\/electronicforefront.com.au\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e\u003cspan\u003e provided by Electronic Forefront Australia Pty Ltd (ABN: 84 618 813 488) of any manufacturer defects. Within 30 days, a replacement\/refund will be offered. After 30 days, a repair\/replacement\/refund will be offered depending on the nature of the defect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e========\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompletely redesigned 500 Series DAC\/Preamp\/Headphone amplifier with high-end 700 Series design concept in a compact A4-size package.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe UD-507 is equipped with our proprietary “TRDD 5” discrete DAC, designed with musicality as the top priority. Following in the footsteps of TEAC's acclaimed 701 series, the new “TRDD 5” discrete DAC offers a clear soundstage and accurate imaging, providing listeners with a truly immersive musical experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFully Balanced Dual Monaural Headphone Amplifier\u003c\/strong\u003e\u003cbr\u003eThe UD-507 is a headphone amplifier featuring the TEAC-HCLD2 high current line driver, which is characterized by its high current supply capability. Compared to the previous model, the maximum output power has been greatly improved by strengthening the power supply, resulting in a generous driving power of 1,200mW + 1,200mW (balanced output at 100 ohm load), which is comparable to a dedicated headphone amplifier without DAC. The power amplifier gain can be switched between 3 positions (Low\/Mid\/High) to fine-tune the output to best match the sensitivity and impedance of the headphones.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh-Quality Preamplifier with Multiple Analog\/Digital Inputs\u003c\/strong\u003e\u003cbr\u003eThe UD-507 incorporates the TEAC-QVCS high precision analog volume attenuator and the powerful TEAC-HCLD2 high current line buffer circuit. With five digital inputs and two analog inputs (unbalanced and balanced), a wide variety of devices can be connected.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures at a glance\u003c\/strong\u003e\u003cbr\u003e- Highly Musical Discrete DAC Designed and Developed In-House\u003cbr\u003e- Fully Balanced Dual Monaural Headphone Amplifier\u003cbr\u003e- High-Quality Preamplifier with Multiple Analog\/Digital Inputs\u003cbr\u003e- Full-stage dual monaural\/balanced circuit configuration for excellent channel separation\u003cbr\u003e- 22.5MHz DSD and 384kHz\/32bit PCM playback as USB DAC\u003cbr\u003e- Preamplifier with 5 digital inputs (USB Type-B (rear), USB Type-C (front), Coaxial, Optical, Bluetooth) and 2 analog inputs (RCA, XLR)\u003cbr\u003e- Full MQA decoder, supporting all digital inputs except Bluetooth®\u003cbr\u003e- “RDOT-NEO” up-conversion function (2xFs\/4xFs\/8xFs)\u003cbr\u003e- Bluetooth® receiver supporting high quality audio codecs including LDAC and aptX™ HD\u003cbr\u003e- Proprietary “TEAC-HCLD2” output buffer circuit for powerful current transmission\u003cbr\u003e- \"TEAC-QVCS\" high-resolution analog preamplifier circuit\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProprietary “TEAC Reference Discrete DAC: TRDD 5”\u003c\/strong\u003e\u003cbr\u003eAll digital signals input to the UD-507 are processed at 64bit\/512Fs by the delta-sigma modulator in the FPGA, which incorporates a proprietary algorithm, and converted to analog signals by 16 elements per channel (one element is a pair of logic circuits and a low-pass filter with high-precision resistors). The DSD signal is processed directly, while the PCM signal is converted to a 1-bit signal by a delta-sigma modulator before being output as a high-quality analog signal. 22.5MHz DSD and 384kHz\/32bit PCM playback is possible. Two operating methods can be selected according to your preference: the multilevel (multi-bit) delta-sigma method or the 1-bit delta-sigma method.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIn Addition to 44.1kHz and 48kHz Internal Clocks, 10MHz External Clock Input Is Supported\u003c\/strong\u003e\u003cbr\u003eFor USB audio playback, the UD-507 supports the USB Asynchronous Transfer Method, which controls PCM and DSD data transfer by synchronizing to the clock generated by the UD-507’s internal high-precision crystal oscillator, instead of synchronizing to the unstable and noisy PC clock. The internal clock is equipped with two types of dedicated clocks, 44.1kHz and 48kHz series, each of which applies an audio-grade high-precision crystal oscillator with low phase noise to input signals at integer multiples, greatly minimizing the effect of jitter on sound quality and faithfully reproducing the original sound. The UD-507 also supports a 10MHz external clock input that can be synchronized to an external master clock signal. Synchronization with a high-precision external clock enables an upgrade to even higher quality music reproduction.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDual Monaural Construction\u003c\/strong\u003e\u003cbr\u003eThe D\/A converter section is independent of the left and right channels, and a luxurious dual monaural circuit is used throughout the analog output stage. The dual monaural configuration, with two monaural circuits for each channel, prevents interference between L\/R signals and reproduces music with a spacious and three-dimensional soundstage.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFully Balanced Signal Transfer\u003c\/strong\u003e\u003cbr\u003eFully balanced transmission of the L\/R analog output signals from the D\/A conversion stage to the final output stage greatly improves signal-to-noise ratio and expands the dynamic range, enabling pure reproduction of the spatial information contained in high-resolution sound sources.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTwo Large Toroidal Core Transformers \/ Non-feedback Power Supply Circuit\u003c\/strong\u003e\u003cbr\u003eThe UD-507 is equipped with one toroidal transformer each for the analog (including the analog section of the DAC) and digital processing boards. By separating the analog and digital power supply sections, mutual interference is avoided and the purity of the analog signal is improved. In addition, a no-feedback circuit is used for the analog power supply circuit to provide more musical reproduction capability.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePreamplifier with Analog Volume Control – 4 Digital Inputs and 2 Line Inputs (RCA\/XLR)\u003c\/strong\u003e\u003cbr\u003eThe UD-507 has two digital inputs each for coaxial and optical digital, as well as RCA and XLR analog inputs, allowing it to be used not only as a USB DAC, but also as a high-quality analog preamplifier.\u003cbr\u003e\u003cbr\u003eThe TEAC-QVCS (Quad Volume Control System), which uses a variable gain controller with four independent circuits for left, right, positive, and negative (L+, L–, R+, R–), is placed on the audio signal path to minimize the signal path and prevent audio signal degradation due to signal line routing. The TEAC-QVCS also provides fine volume control in 0.5dB increments, allowing you to set the volume level that best suits your audio system and headphones.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImproved TEAC-HCLD2 Enhanced-Current Output Buffer Circuits\u003c\/strong\u003e\u003cbr\u003eThe UD-507 is implemented with TEAC-HCLD2 output buffer circuits, which are enhanced versions of our TEAC-HCLD (TEAC High Current Line Driver) circuits. These increase the current transfer capabilities that are important in analog output circuits. Each channel has a positive and negative dual circuit structure with high current transfer diamond buffer amplifiers used as line drivers. The drive is differential for balanced output and parallel for unbalanced output. By increasing the current handling capability, it is possible to transmit the dynamics of audio signals without loss.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHeadphone Amplifier with 4-Pin XLR and Pentaconn Jack with Switchable Balanced\/Active Ground\u003c\/strong\u003e\u003cbr\u003eThe UD-507 is equipped with a dedicated headphone amplifier that uses four diamond buffer circuits, one positive and one negative circuit on each channel, to allow the connection of balanced headphones. The amplifier can bring out the potential of various types of headphones, including high-impedance headphones of 600 ohms. The active ground method uses the principle of a balanced circuit configuration to electrically drive the cold side to 0V by means of an amplifier circuit. Since the ground potential is always fixed at 0V, this method is not only more ideal than the usual method of grounding the cold side, but also has the effect of suppressing the effects of hum from the power supply, and the lower noise floor makes the system quieter, allowing the listener to feel the artist's breath and sound textures more closely.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMQA Full Decoder That Also Supports Digital Inputs\u003c\/strong\u003e\u003cbr\u003eMQA (Master Quality Authenticated) is a high-quality audio codec that enables playback at the same quality level as studio masters. The UD-507 has an MQA decoder that controls D\/A-converted waveforms with a precision as fine as 5ms in order to achieve analog waveforms that are true to the original recordings. Playback sound that seems like the original to the human ear can be achieved by greatly reducing the “sound blurring” that occurs easily when sounds start suddenly and at other times when sound pressure differences are extreme.\u003cbr\u003e\u003cbr\u003eSince a full decoder is included, in addition to file and network playback, MQA data from digital inputs can also be decoded. Playback of MQA CDs is possible by connecting the digital output of a CD player to the UD-507.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUp-Sampling Function\u003c\/strong\u003e\u003cbr\u003eThe up-sampling function uses RDOT-NEO (Refined Digital Output Technology NEO) to smoothly augment PCM digital audio signals and upconvert their sampling frequencies 2, 4 or 8 times (384kHz maximum). RDOT, which applies an analogous interpolation method using fluency logic, is a technology that was developed to enable reproduction and playback of frequencies higher than 20kHz that are lost by 44.1kHz\/48kHz digital signals. Based on the information read, analogous data is generated between the waveform samples, which also results in data above 20kHz.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBluetooth Receiver Supporting LDAC, Aptx™ HD High-Quality Audio Communication and Multipoint Connection\u003c\/strong\u003e\u003cbr\u003eThe UD-507 supports LDAC™ and LHDC codecs, which are capable of transmitting high-resolution audio data (96kHz\/24bit), as well as Qualcomm® aptX™ HD, which is capable of transmitting at 48kHz\/24bit. The UD-507 also supports versatile codecs such as AAC, Qualcomm® aptX™ and SBC, enabling casual enjoyment of high-quality wireless playback from smartphones and DAPs (digital audio players). It also supports multi-point connectivity, allowing two devices to be wirelessly connected at the same time and seamlessly switch between them for listening.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBulk Pet USB Transfer Technology Enables Stable Data Transmission\u003c\/strong\u003e\u003cbr\u003eWhen transmitting large amounts of digital data by USB cable from high-resolution audio sources, large inconsistencies arise in the processing loads of both the sending computer and the receiving USB DAC, and audio dropouts and other problems can occur. Using the Bulk Pet USB transfer technology, however, the same amount of data is transmitted at a steady rate, leveling the processing loads of both sides and realizing stable data transmission. Since changes in computer load conditions can also affect audio quality, you can select from four preset transmission modes to choose the preferred audio quality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMeticurous Vibration Control\u003c\/strong\u003e\u003cbr\u003eThe transformer, which is prone to vibration, is suspended from the base plate in a floating structure. The structure is designed to minimize the number of screws used to secure the board to prevent vibration from being transmitted to the board. A new mechanism, TEAC’s original Stressless Feet v2, which has a gap between the bottom plate and the foot, has been adopted to thoroughly control vibrations that affect sound quality. A new 2.8mm thick top plate has been adopted to further improve vibration control.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTeac HR Audio Player, Which Supports 22.5mhz DSD Playback with Both Windows and Mac, Provided for Free\u003c\/strong\u003e\u003cbr\u003eThis free dedicated software can be used to easily play 22.5MHz DSD and 384kHz\/32bit PCM, which represent the next generation of high-resolution audio sources, from Windows and Macintosh computers. By simply starting the software and selecting the UD-701N connected by a USB cable, digital audio data can be transmitted reliably with optimal conditions.\u003cbr\u003e\u003cbr\u003eSince this software is designed for use with this model, there is no need to worry about the troubles that often occur with USB audio settings, including “no sound being output even when the USB DAC is recognized” and “sound being down-converted when it is output.”\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSUPPORTED FORMATS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eUSB input\u003c\/strong\u003e\u003cbr\u003ePCM: 16\/24\/32 bit 44.1k\/48k\/88.2k\/96k\/176.4k\/192k\/352.8k\/384k Hz\u003cbr\u003eDSD: 2.8M\/5.6M\/11.2M\/22.5M Hz\u003cbr\u003e\u003cstrong\u003eCoaxial digital input     \u003c\/strong\u003e\u003cbr\u003ePCM: 16\/24 bit 32k\/44.1k\/48k\/88.2k\/96k\/176.4k\/192k Hz\u003cbr\u003eDSD: 2.8MHz (supported with 176.4kHz\/24-bit DoP format)\u003cbr\u003e\u003cstrong\u003eOptical digital input     \u003c\/strong\u003e\u003cbr\u003ePCM: 16\/24 bit 32k\/44.1k\/48k\/88.2k\/96k\/176.4k\/192k Hz\u003cbr\u003eDSD: 2.8MHz (supported with 176.4kHz\/24-bit DoP format)\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eDAC SECTION\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eUSB DAC: \u003c\/strong\u003eIn-house designed Discrete DAC TRDD5\u003cbr\u003e\u003cstrong\u003eUp-conversion:\u003c\/strong\u003e up to 384kHz\/32-bit PCM\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAUDIO INPUTS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eUSB: \u003c\/strong\u003eUSB Type-C port × 1; USB Type-B port × 1\u003cbr\u003eUSB version: 2.0\u003cbr\u003eTransfer Mode: Asynchronous mode transfer, Bulk Pet\u003cbr\u003eCompatible Software: TEAC HR Audio Player (Windows, Macintosh)\u003cbr\u003e\u003cstrong\u003eCOAXIAL digital (rear): \u003c\/strong\u003eRCA pin ×1 (gold-plated)\u003cbr\u003eInput level: 0.5Vp-p\u003cbr\u003eInput impedance: 75Ω\u003cbr\u003e\u003cstrong\u003eOptical digital (rear):\u003c\/strong\u003e TOS-link ×1\u003cbr\u003eInput level: -24.0 to -14.5dBm peak\u003cbr\u003e\u003cstrong\u003eAnalog (Balanced):\u003c\/strong\u003e XLR ×1 pair (gold-plated)\u003cbr\u003eInput impedance: 50kΩ\u003cbr\u003eInput sensitivity: 5Vrms\u003cbr\u003e\u003cstrong\u003eAnalog (Unbalanced):\u003c\/strong\u003e RCA pin ×1 pair (gold-plated)\u003cbr\u003eInput impedance: 24kΩ\u003cbr\u003eInput sensitivity: 2.5Vrms\u003cbr\u003e\u003cstrong\u003eBluetooth®     \u003c\/strong\u003e\u003cbr\u003eBluetooth® version: 4.2\u003cbr\u003eOutput class: Class2 (Range: approx. 33ft\/10m)\u003cbr\u003eSupported profiles: A2DP, AVRCP\u003cbr\u003eContent protection: SCMS-T\u003cbr\u003eSupported codec: LDAC™, LHDC, Qualcomm® aptX™ HD, aptX™, AAC, SBC\u003cbr\u003eNo. of paired device: maximum 8 devices\u003cbr\u003eNo. of multipoint connection device: maximum 2 devices\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAUDIO OUTPUTS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eXLR balanced: \u003c\/strong\u003eXLR ×1 pair (gold-plated)\u003cbr\u003eMaximum output level: 1kHz, full scale, into 10kΩ\u003cbr\u003e0dB setting: 2.0Vrms\u003cbr\u003e+6dB setting: 4.0Vrms\u003cbr\u003eOutput impedance: 40Ω\u003cbr\u003e\u003cstrong\u003eRCA unbalanced:\u003c\/strong\u003e RCA pin ×1 pair (gold-plated)\u003cbr\u003eMaximum output level: 1kHz, full scale, into 10kΩ\u003cbr\u003e0dB setting: 2.0Vrms\u003cbr\u003eOutput impedance: 20Ω\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHEADPHONE OUTPUTS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eConnector 1:\u003c\/strong\u003e 1\/4” (6.3mm) TRS stereo jacks × 1 (gold-plated)\u003cbr\u003e\u003cstrong\u003eConnector 2:\u003c\/strong\u003e XLR 4pin jack ×1 (gold-plated)\u003cbr\u003e\u003cstrong\u003eConnector 3:\u003c\/strong\u003e 4.4mm 5-pole Pentaconn jack ×1 (gold-plated)\u003cbr\u003e\u003cstrong\u003eMaximum output     \u003c\/strong\u003e\u003cbr\u003eBalanced: 1200mW + 1200mW (into 100Ω)\u003cbr\u003eActive Ground: 900mW + 900mW (into 32Ω)\u003cbr\u003eUnbalanced: 900mW + 900mW (into 32Ω)\u003cbr\u003e\u003cstrong\u003eSupported impedances: \u003c\/strong\u003e16 to 600Ω\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCLOCK SECTION\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eExternal clock input     \u003c\/strong\u003e\u003cbr\u003eConnector: BNC (gold-plated)\u003cbr\u003eInput frequency: 10MHz\u003cbr\u003eInput impedance: 50Ω\u003cbr\u003eInput level:\u003cbr\u003eRectangle wave: equivalent to TTL levels\u003cbr\u003eSine wave: 0.5 to 1.0 Vrms\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEXTERNAL CONTROL\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e12V Trigger out     \u003c\/strong\u003e\u003cbr\u003eConnector: 3.5mm Monaural Mini jack × 1\u003cbr\u003eOutput level: 12V\u003cbr\u003eMax. current supply: 100mA\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAUDIO PERFORMANCE: \u003c\/strong\u003e192kHz\/24bit PCM input, RCA output, DAC mode MULTIBIT\u003cbr\u003eFrequency Response: 5Hz to 70kHz (+1\/–6 dB)\u003cbr\u003eTotal harmonic distortion: 0.01% or less (1kHz, LPF: 20Hz to 20kHz)\u003cbr\u003eS\/N ratio: 105dB or higher (A-weight, 1kHz)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePOWER SUPPLY\u003c\/strong\u003e\u003cbr\u003eUK\/Europe: AC 220 to 240V 50Hz\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePOWER CONSUMPTION:\u003c\/strong\u003e 18W (0.4W in standby)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDIMENSIONS (including protrusions):\u003c\/strong\u003e 290(W)×85(H)×249 (D) mm \/ 11.4”(W)×3.3”(H)×9.8”(D)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWEIGHT: \u003c\/strong\u003e4.9kg \/ 10.8lbs\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eINCLUDED ACCESSORIES: \u003c\/strong\u003ePower cord, Remote control (RC-1334), AAA Batteries for remote control × 2, feet cushions × 3, Owner's Manual (with warranty)\u003cbr\u003e\u003c\/p\u003e","brand":"TEAC","offers":[{"title":"Black","offer_id":46318736146599,"sku":null,"price":3399.0,"currency_code":"AUD","in_stock":true},{"title":"Silver","offer_id":46318736179367,"sku":null,"price":3399.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/TEAC_UD-507_Black.jpg?v=1732837544"},{"product_id":"stax-srm-700t","title":"STAX SRM-700T","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. Dispatch in 1-2 days from Australian Distributor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA new vacuum tube driver using the high-output GT tube 6SN7\u003c\/strong\u003e\u003cbr\u003eA new high-end model, the SRM-700T, has been added to the vacuum tube driver unit lineup. The output stage is equipped with two high-output JJ Electronic GT tubes 6SN7. The input stage uses custom low-noise dual FETs with carefully selected pair-matching characteristics to achieve high-purity signal processing. In addition, the high-quality sound design obtained from the flagship model SRM-T8000 is followed everywhere. It is also equipped with a volume bypass switch, so it can be used as a power amplifier dedicated to ear speakers. The clear, high-through-rate vacuum tube sound balances moisture and softness while achieving a highly musical expression. The elastic low range and dense mid-range energy richly reproduce the original expression of music. This is a recommended unit for those who prefer listening to classical music, string instruments, female vocals, etc., which emphasizes the reproduction of luster and space, and for those who want to bring out the expression of the performance contained in high-quality sound sources more richly.\u003cbr\u003e\u003cbr\u003eThe first stage uses a custom low-noise DUAL FET, and the second stage is equipped with a GT tube \"6SN7\". This vacuum tube, which is the prototype of the 6FQ7, achieves simple operation with plenty of power. The load resistance is a hybrid type driver unit that uses high-quality VISHAY non-inductive winding resistors. The clear, high-slew-rate vacuum tube sound has been further deepened, and the reproduction has been refined to be warm and spacious.\u003cbr\u003e\u003cbr\u003eEquipped with two high-output GT tubes \"6SN7\" made by JJ Electronic, which deliver highly transparent sound quality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCustom-made low-noise DUAL FET\u003c\/strong\u003e\u003cbr\u003eThe FET used in the first stage is a custom-made low-noise DUAL FET that has been carefully selected to combine pair-matched characteristics.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGerman WIMA film capacitors:\u003c\/strong\u003e\u003cbr\u003eHigh-quality film capacitors are carefully selected and used in the right places. Designed as a DC amplifier that does not use any coupling capacitors from input to output for better sound quality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEquipped with a two-axis, four-gang volume control, a tradition of Stax driver units\u003c\/strong\u003e\u003cbr\u003eLike the flagship model SRM-T8000, it is combined with a shielded case to block out the effects of external noise.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe LINE input is equipped with a parallel output terminal that outputs the signal as is\u003c\/strong\u003e\u003cbr\u003eThe input with XLR is switched using a rotary switch on the back.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEXTERNAL (BYPASS) mode:\u003c\/strong\u003e\u003cbr\u003eBy selecting the EXTERNAL (BYPASS) position on the LEVEL CONTROL MODE switch on the rear panel, you can bypass the built-in volume stage and adjust the volume using the volume control of the source device or an external attenuator. This allows the unit to be used as a power amplifier exclusively for ear speakers.\u003cbr\u003e\u003cbr\u003eWe have developed a new large aluminum insulator that combines a new material with a high coefficient of friction (high grip) in addition to excellent vibration resistance and load resistance. It provides such high stability that you do not need to hold down the main body even when inserting the ear speaker plug.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e● Type: Hybrid DC amplifier configuration with first-stage FET + vacuum tube output stage driver unit\u003cbr\u003e● Vacuum tube used: 6SN7\u003cbr\u003e● Frequency range: DC to 100kHz (when using one SR-009S)\u003cbr\u003e● Amplification: 60dB\u003cbr\u003e● Harmonic distortion: 0.01% or less (at 1kHz\/100Vr.ms output)\u003cbr\u003e● Input impedance: 50kΩ (RCA), 50kΩ x 2 (XLR)\u003cbr\u003e● Maximum output voltage: 340V RMS (1kHz)\u003cbr\u003e● Bias voltage: PRO 580V\u003cbr\u003e● Operating ambient temperature\/humidity: 0 to 35°C\/90% or less (but no condensation)\u003cbr\u003e● Input: RCA x 1 XLR x 1\u003cbr\u003e● Output: RCA parallel out terminal\u003cbr\u003e● Power consumption: 54W\u003cbr\u003e● External dimensions: 240W x 103H x 393Dmm (including knobs and other protrusions)\u003cbr\u003e● Weight: 5.7kg\u003cbr\u003e● Country of origin: Japan\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":46460031664295,"sku":null,"price":6000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/STAX_SRM-700T.jpg?v=1736505402"},{"product_id":"stax-srm-700s","title":"STAX SRM-700S","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.whathifi.com\/features\/sound-image-awards2021-headphones\" title=\"https:\/\/www.whathifi.com\/features\/sound-image-awards2021-headphones\" rel=\"noopener\" target=\"_blank\"\u003eSOUND+IMAGE 2021 HOME HEADPHONES OF THE YEAR OVER $1000\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. Dispatch in 1-2 days from Australian Distributor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eNew solid-state driver using J-FET in the amplification stage\u003c\/strong\u003e\u003cbr\u003eThis is an all-semiconductor driver unit that uses a custom low-noise DUAL FET in the first stage and a J-FET in the second amplification stage for the first time in the history of Stax drivers. Traditional DC amplifier configuration that does not use coupling capacitors from input to output. While sharing many aspects with the SRM-700T, such as the low-noise dual FET in the input stage, the case design, and functions, this is the first time in the history of Stax drivers that a dual FET is also used in the second amplification stage. The output stage of the J-FET, which excels in low-noise amplification, and the emitter follower circuit that enables high current supply, allows for ample drive even with music sources with a lot of high-frequency components. The benefits of the circuit design that boasts high output are evident in the vivid and large-scale reproduction that is rich in instantaneous power, sustain, and braking power. The sound that realizes the large amount of information and accurate realism that is the great appeal of the semiconductor method. This is a driver unit that users who want to hear the high-purity music that performers, artists, and recording engineers hear on site, and the details of that music, should definitely experience.\u003cbr\u003e\u003cbr\u003eThe output of the J-FET and the high-current emitter follower circuit, which excels in low-noise amplification, fully brings out the performance of the ear speaker. It is possible to drive music sources with a lot of high frequency components with plenty of room. We pursue accurate reproduction that conveys the fine details of music.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMain board\u003c\/strong\u003e\u003cbr\u003eThe main board has a completely symmetrical design with a large heat sink in the center. Thorough measures are taken to dissipate heat from the power transistors.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCustom-made low-noise dual FETs\u003c\/strong\u003e\u003cbr\u003eThe FETs used in the first and second amplification stages are custom low-noise dual FETs that have been carefully selected to combine pair-matched characteristics.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGerman WIMA film capacitors:\u003c\/strong\u003e\u003cbr\u003eHigh-quality film capacitors are carefully selected and used in the right places. Designed as a DC amplifier that does not use any coupling capacitors from input to output for better sound quality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEquipped with a two-axis, four-gang volume control, a tradition of Stax driver units\u003c\/strong\u003e\u003cbr\u003eLike the flagship model SRM-T8000, it is combined with a shielded case to block out the effects of external noise.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe LINE input is equipped with a parallel output terminal that outputs the signal as is\u003c\/strong\u003e\u003cbr\u003eThe input with XLR is switched using a rotary switch on the back.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEXTERNAL (BYPASS) mode:\u003c\/strong\u003e\u003cbr\u003eBy selecting the EXTERNAL (BYPASS) position on the LEVEL CONTROL MODE switch on the rear panel, you can bypass the built-in volume stage and adjust the volume using the volume control of the source device or an external attenuator. This allows the unit to be used as a power amplifier exclusively for ear speakers.\u003cbr\u003e\u003cbr\u003eWe have developed a new large aluminum insulator that combines a new material with a high coefficient of friction (high grip) in addition to excellent vibration resistance and load resistance. It provides such high stability that you do not need to hold down the main body even when inserting the ear speaker plug .\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e● Type: DC amplifier configuration with all-FET amplifier stage and driver unit\u003cbr\u003e● Frequency range: DC to 100kHz (when using one SR-009S)\u003cbr\u003e● Amplification level: 60dB\u003cbr\u003e● Harmonic distortion rate: 0.01% or less (at 1kHz\/100Vr.ms output)\u003cbr\u003e● Input impedance: 50kΩ (RCA), 50kΩ x 2 (XLR)\u003cbr\u003e● Maximum output voltage: 450Vr.ms (1kHz)\u003cbr\u003e● Bias voltage: PRO 580V\u003cbr\u003e● Operating ambient temperature\/humidity: Humidity: 0 to 35°C\/90% or less (but do not condense)\u003cbr\u003e● Input: RCA x 1 XLR x 1\u003cbr\u003e● Output: RCA parallel out terminal\u003cbr\u003e● Power consumption: 46W\u003cbr\u003e● External dimensions: 240W x 103H x 393Dmm (including knobs and other protrusions)\u003cbr\u003e● Weight: 6.3kg\u003cbr\u003e● Country of origin: Japan\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":46465857880231,"sku":null,"price":6000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/STAX_SRM-700S.jpg?v=1736757424"},{"product_id":"stax-srm-500t","title":"STAX SRM-500T","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. Dispatch in 1-2 days from Australian Distributor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eFirst full model change in 11 years\u003c\/strong\u003e\u003cbr\u003eThe SRM-500T, which follows the numbering of the SRM-700 series, is the successor to the vacuum tube driver unit SRM-006tS. It uses STAX custom-made low-noise DUAL FETs for the first stage and high-voltage dual triodes 6FQ7\/6CG7 for the output stage. While following the traditional circuit design that has already reached perfection as STAX's vacuum tube driver circuit, we have improved the efficiency of the power supply and achieved further improvement in sound quality.\u003cbr\u003e\u003cbr\u003eThe SRM-500T uses a newly designed power transformer that has a winding for the low-voltage circuit in addition to the conventional high-voltage circuit. By adopting this low-voltage winding, the power supply efficiency has improved, achieving power saving and improved sound quality compared to conventional vacuum tube driver units such as the SRM-006tS.\u003cbr\u003e\u003cbr\u003eIn addition, a new chassis with increased rigidity compared to the SRM-006tS is used. A hybrid structure that makes extensive use of non-magnetic aluminum has been adopted to further suppress the effects of physical external noise such as vibration. The input system is exclusive to RCA and XLR. The custom-made dual-axis 4-gang volume and RCA input parallel out function common to STAX products are also installed as in the previous model. In addition, the various electronic components used are also carefully designed with consideration for sound quality, performance, and the environment. The fully DC amplifier configuration that does not use any coupling capacitors in the signal circuit remains one of the major features.\u003cbr\u003e\u003cbr\u003eThe clear, high-through-rate sound and warm, spacious reproduction of the vacuum tube circuit remain intact, while the thickness of the mid-low range has been brushed up. A new option has been introduced for combination with the Advanced Lambda Series (SR-L300\/SR-L500 MK2\/SR-L700 MK2).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e● Type: Hybrid DC amplifier configuration with first-stage FET + vacuum tube output stage driver unit\u003cbr\u003e● Vacuum tubes used: 6FQ7\/6CG7\u003cbr\u003e● Frequency range: DC to 90kHz (when using one SR-L500 MK2)\u003cbr\u003e● Amplification: 60dB\u003cbr\u003e● Harmonic distortion: 0.01% or less (at 1kHz\/100Vr.ms output)\u003cbr\u003e● Input impedance: 50kΩ (RCA), 50kΩ x 2 (XLR)\u003cbr\u003e● Maximum output voltage: 300Vr.ms (1kHz)\u003cbr\u003e● Bias voltage: DC580V\u003cbr\u003e● Operating ambient temperature\/humidity: 0 to 35°C\/90% or less (but no condensation)\u003cbr\u003e● Input: RCA x 1 XLR x 1\u003cbr\u003e● Output: RCA parallel out terminal\u003cbr\u003e● Power consumption: 38W\u003cbr\u003e● External dimensions: 195W x 102H x 376Dmm (including knobs and other protrusions)\u003cbr\u003e● Weight: 3.4kg\u003cbr\u003e● Country of origin: Japan\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":46469734039719,"sku":null,"price":3000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/STAX_SRM-500T.jpg?v=1736897708"},{"product_id":"stax-srm-400s","title":"STAX SRM-400S","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY\u003cbr\u003e\u003cbr\u003e\u003ca href=\"whathifi.com\/features\/winners-headphones-soundimage-awards-2022\" target=\"_blank\" title=\"whathifi.com\/features\/winners-headphones-soundimage-awards-2022\" rel=\"noopener\"\u003eSOUND+IMAGE 2022 HOME HEADPHONES OF THE YEAR UNDER $5000\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. \u003cstrong\u003eIn stock for immediate delivery!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eThe new semiconductor driver unit SRM-400S is the successor to the SRM-353X. It is equipped with a custom low-noise DUAL FET in the first stage, and an FET in the final stage (amplification stage). As with the SRM-700S, the DUAL FETs used are all selected and matched after measuring the left and right characteristics. It inherits the design and manufacturing know-how of the voltage amplification stage all-FET amplifier adopted in the higher-end model SRM-700S.\u003cbr\u003e\u003cbr\u003eAs with the preceding vacuum tube driver unit SRM-500T, the SRM-400S uses a newly designed power transformer with a new winding for the low-voltage circuit in addition to the conventional high-voltage circuit. By adopting this low-voltage winding, the power supply efficiency has improved, achieving power saving and improved sound quality compared to conventional driver units.\u003cbr\u003e\u003cbr\u003eIn addition, a new chassis has been adopted that is wider and more rigid than the SRM-353X. It has a hybrid structure that makes extensive use of non-magnetic aluminum, further suppressing the effects of physical external noise such as vibration. The input system is exclusive to RCA and XLR. The custom-made dual-axis 4-unit volume and RCA input parallel out function common to STAX products are also installed as in the previous model. In addition, the various electronic components used are also carefully considered in terms of sound quality, performance, and the environment. The fully DC amplifier configuration that does not use any coupling capacitors in the signal circuit continues to be one of the major features.\u003cbr\u003e\u003cbr\u003eWhile inheriting the high-resolution sound and dynamic low-frequency reproduction of semiconductor circuits, it pursues a better sense of balance than the SRM-353X. Each band from low to high frequencies is expressed in a calm manner. It is suitable not only for combination with the Advanced Lambda Series, but also for stepping up from the entry-level system SRS-3100. This is a promising new model that covers the entry to mid-level in the revamped driver unit lineup.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e● Type: DC amplifier configuration with all-FET amplifier stage and driver unit\u003cbr\u003e● Frequency range: DC to 90KHz (when using one SR-L500 MK2)\u003cbr\u003e● Amplification level: 60dB\u003cbr\u003e● Harmonic distortion rate: 0.01% or less (at 1kHz\/100Vr.ms output)\u003cbr\u003e● Input impedance: 50kΩ (RCA), 50kΩ x 2 (XLR)\u003cbr\u003e● Maximum output voltage: 400Vr.ms (1KHz)\u003cbr\u003e● Bias voltage: DC580V\u003cbr\u003e● Operating ambient temperature\/humidity: 0 to 35°C\/90% or less (but no condensation)\u003cbr\u003e● Input: RCA or XLR (exclusive use)\u003cbr\u003e● Output: RCA parallel out terminal\u003cbr\u003e● Power consumption: 30W\u003cbr\u003e● External dimensions: 195(W)X102(H)X376(D)mm (including knobs and other protrusions)\u003cbr\u003e● Weight: 3.4kg\u003cbr\u003e● Country of origin: Japan\u003c\/p\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":46469788762279,"sku":null,"price":2500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/STAX_SRM-400S.jpg?v=1736900473"},{"product_id":"stax-srm-d50","title":"STAX SRM-D50","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. Dispatch in 1-2 days from Australian Distributor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eSRM-D50 drives STAX ‘s electrostatic earspeaker in an ideal form. With the installation of a high-performance DAC, it supports various audio sources such as audio player and PC.\u003cbr\u003e\u003cbr\u003e・Supports various audio sources such as USB \/ optical \/ coaxial digital input, RCA analog input etc.\u003cbr\u003e・ESS DAC chip supports files with audio signal maximum DSD 5.6 MHz, PCM 384 KHz.\u003cbr\u003e・Adopt R core power transformer with less leakage flux.\u003cbr\u003e・Displays the strength of input signal with VU meter.\u003cbr\u003e・Adopted 4 mm thick nonmagnetic aluminum cover.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e● Frequency response: DC-40kHz (0,-3dB)\u003cbr\u003e● Rated Input Level: 130mVr.m.s\u003cbr\u003e● Maximum Input Level: 30V\/ RCA, at minumum volume\u003cbr\u003e● Maximum Output Voltage: 400Vr.m.s (1130Vp-p)\u003cbr\u003e● Gain: 59dB\u003cbr\u003e● Harmonic distortion: 0.025% or less\/1kHz-10kHz \/When use with SR-L series\u003cbr\u003e● Input Impedance: 20kΩ (RCA)\u003cbr\u003e● Bias Voltage: DC580V\u003cbr\u003e● Mains voltage: AC100-240V 50Hz\/60Hz (depending on your country’s voltage)\u003cbr\u003e● Power Consumption: 35W\u003cbr\u003e● Operating temperature: 0 to 35 degrees C (less than 90% humidity, non condensing)\u003cbr\u003e● Dimension: 192(W)×67(H)×268(D) mm\u003cbr\u003e● Weight: 4.5kg\u003cbr\u003e● Digital Input: USB (type B)×1, TOS×1, COAX×1\u003cbr\u003e● Analog input: RCA×1\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":46486073180327,"sku":null,"price":2200.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/STAX_SRM-D50.jpg?v=1737363588"},{"product_id":"stax-srm-d10-mk2","title":"STAX SRM-D10 MK2","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.whathifi.com\/features\/winners-revealed-australias-top-hi-fi-and-av-in-the-soundimage-awards-2024\" target=\"_blank\" title=\"https:\/\/www.whathifi.com\/features\/winners-revealed-australias-top-hi-fi-and-av-in-the-soundimage-awards-2024\" rel=\"noopener\"\u003eSOUND+IMAGE 2024 HEADPHONE AMPLIFIER OF THE YEAR\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. Dispatch in 1-2 days from Australian Distributor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eThe STAX SRM-D10 II electrostatic headphone amplifier redefines audio excellence by combining cutting-edge technology and superior craftsmanship. Designed to provide audiophiles and professionals with the ultimate sound experience, the SRM-D10 II boasts a range of exceptional features:\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Features:\u003cbr\u003e\u003cbr\u003eEnhanced Sound Quality:\u003c\/strong\u003e The SRM-D10 II utilizes hardware decoding and high-quality audio capacitors to deliver unparalleled sound quality, ensuring every note is crisp and every detail is vivid.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDSD and PCM Support:\u003c\/strong\u003e With support for DSD sampling rates up to DSD256 and PCM sampling rates up to 384kHz\/32bit, the SRM-D10 II can faithfully reproduce high-resolution audio formats, preserving the artist’s original intention.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh-Quality Power Amplifier:\u003c\/strong\u003e The SRM-D10 II is equipped with a high-quality power amplifier, providing outstanding performance and remarkable power, allowing you to experience music in its purest form.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh Voltage Output:\u003c\/strong\u003e A robust DC 580V DC bias enhances the amplifier’s output, resulting in a more dynamic and powerful soundstage.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRugged Aluminium Alloy Shell:\u003c\/strong\u003e The aluminium alloy shell not only exudes a sleek, modern design but also offers higher strength and corrosion resistance, ensuring the SRM-D10 II is built to last.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVersatile Connectivity:\u003c\/strong\u003e The SRM-D10 II supports both USB digital and 3.5mm analog audio inputs, offering flexibility in connecting to a wide range of devices.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to complement all STAX PRO-type headphones, the SRM-D10 II ensures that you can enjoy the full potential of your earspeakers.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e● Frequency response: 20Hz – 40KHz (+0dB,-3dB)\u003cbr\u003e● Rated input level: 230mV (100V output)\u003cbr\u003e● Maximum input level: 10V (minimum volume in analog input)\u003cbr\u003e● Gain: 53dB (450 times)\u003cbr\u003e● Harmonic distortion: 0.025% \/ 1KHz-10KHz\u003cbr\u003e● Input impedance: 10 KΩ(analog input)\u003cbr\u003e● Maximum output voltage: 200Vr.m.s \/ 100Hz-10KHz\u003cbr\u003e● Bias voltage: DC 580V\u003cbr\u003e● Supply voltage: DC 5V\/9V\/12V\/15V\u003cbr\u003e● Battery Operating time: 4.5hour(analog input) \/ 3.5hour(digital input)\u003cbr\u003e● Power consumption: 6.4W (USB input), 5W (analog input)\u003cbr\u003e● Recommended operating temperature: 0-35°C, \u0026lt;90% RH (No condensation)\u003cbr\u003e● Signal input: USB-C digital input, 3.5mm analog input\u003cbr\u003e● Dimensions: 75W×32H×141Dmm\u003cbr\u003e● Net weight: 475g\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":46486166569127,"sku":null,"price":1700.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/STAX_SRM-D10_MK2.jpg?v=1737365078"},{"product_id":"stax-srm-270s","title":"STAX SRM-270S","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Stock. \u003cstrong\u003eIn stock for immediate delivery!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/\u003cspan\u003e \u003c\/span\u003eBANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Extremely competitive pricing, please \u003c\/span\u003e\u003ca title=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\" href=\"https:\/\/electronicforefront.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e to discuss further.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e========\u003cbr\u003e\u003cbr\u003eSRM-270S features high-grade RCA pin jacks, a 3mm-thick front aluminum panel, and an extruded aluminum case which is larger to achieve more effective heat dissipation. The latest low-noise FET is selected for First Stage of the amplifier, and a brushed-up emitter follower circuit is installed in Output Stage. The latest design know-how that comes from recent driver development is utilized for a compact enclosure. PARALLEL OUT terminals are installed for input, allowing easy combination with your current system.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e● Frequency response: DC to 35,000Hz\/+0, -3dB\u003cbr\u003e● Harmonic distortion: 0.01% or less\/1kHz 100V rms\u003cbr\u003e● Amplification: 58dB (800x)\u003cbr\u003e● Rated input level: 125mV\/100V rms output\u003cbr\u003e● Maximum output voltage: 280V rms\/1kHz\u003cbr\u003e● Input impedance: 25kΩ\u003cbr\u003e● Input terminal: RCA x 1\u003cbr\u003e● Output terminal: Parallel out x 1\u003cbr\u003e● Bias voltage: DC580V\u003cbr\u003e● Power supply voltage: 100V dedicated AC adapter included\u003cbr\u003e● Power consumption: DC12V\/500mA\u003cbr\u003e● External dimensions: 132(W) x 38(H) x 153(D)mm (excluding protrusions)\u003cbr\u003e● Weight: 540g\u003cbr\u003e● Country of origin: Japan\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":46486654386343,"sku":null,"price":960.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/STAX_SRM-270S.jpg?v=1737372313"},{"product_id":"teac-ha-507","title":"TEAC HA-507","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS\u003cspan\u003e \u003c\/span\u003eWARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/ BANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis is parallel imported European stock that is fully compatible with Australian 240V power. An Australian power cable and tax invoice receipt will be provided.\u003cbr\u003e\u003cbr\u003eThere is an average lead time of 2-3 weeks for this product. We don't hold stock of this model, it is always ordered on demand from our suppliers. A more accurate dispatch time estimate will be provided upon purchase, otherwise please contact us prior to purchase.\u003cbr\u003e\u003cbr\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/warranty\" title=\"https:\/\/electronicforefront.com.au\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e\u003cspan\u003e provided by Electronic Forefront Australia Pty Ltd (ABN: 84 618 813 488) of any manufacturer defects. Within 30 days, a replacement\/refund will be offered. After 30 days, a repair\/replacement\/refund will be offered depending on the nature of the defect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e========\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFEATURES AT A GLANCE\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHeadphone Amplifier section\u003c\/strong\u003e\u003cbr\u003e- High power, wide range, low distortion Class AB amplifier\u003cbr\u003e- Fully balanced\/dual mono configuration with four amplifier elements originally designed for speaker drive\u003cbr\u003e- Exceptional headphone drive capability of 6,700mW + 6,700mW (32Ω) at balanced output\u003cbr\u003e- Preamp pass-through function for use as a separate power amplifier for headphones\u003cbr\u003e- Two balanced outputs: XLR 4-pin × 1, 4.4mm Pentaconn × 1\u003cbr\u003e- Unbalanced outputs: 6.3mm × 1, 3.5mm × 1\u003cbr\u003e- Switchable headphone output gain (high\/mid\/low)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePreamplifier section\u003c\/strong\u003e\u003cbr\u003e- Premium compact preamplifier built on TEAC’s unparalleled excellence in audio design\u003cbr\u003e- Fully balanced\/dual mono configuration\u003cbr\u003e- “TEAC-QVCS Advanced” with new super high precision, ladder resistor network\u003cbr\u003e- Smooth, precise volume control in 0.25dB increments\u003cbr\u003e- Lossless, long life FET input switching system without mechanical contacts\u003cbr\u003e- “TEAC-HCLD 2 (High Current Line Driver 2)” provides fast and powerful external amplifier drive capability.\u003cbr\u003e- Inputs: XLR × 2, RCA × 2\u003cbr\u003e- Outputs: XLR × 1, RCA × 1\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower Supply section\u003c\/strong\u003e\u003cbr\u003e- Two independent power supplies (one for audio circuits and one for control circuits)\u003cbr\u003e- Large toroidal power transformers with separate left and right windings exclusive for audio circuits\u003cbr\u003e- 18,800μF per channel dual-mono configuration for dynamic, responsive sound\u003cbr\u003e- Low-feedback, discrete power rectification circuitry for excellent dynamics and imaging\u003cbr\u003e- High-quality power components, high-speed Schottky barrier diodes.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMechanical Design, Additional Features\u003c\/strong\u003e\u003cbr\u003e- Compact yet rugged A4-size aluminum chassis suitable for both audio rack and desktop applications\u003cbr\u003e- Semi-floating 2.8mm thick aluminum top plate\u003cbr\u003e- Stressless metal feet with three-point support for precise imaging and natural sound characteristics\u003cbr\u003e- Fanless, highly efficient heat dissipation design\u003cbr\u003e- Preamp pass-through for AV surround systems\u003cbr\u003e- Trigger in\/through terminals\u003cbr\u003e- High grade aluminum knobs with patent-pending mechanism to prevent off-axis shaft movement\u003cbr\u003e- RC-1340 dedicated remote control (AAA × 2), motorized volume control\u003cbr\u003e- Available in two colors: silver and black\u003cbr\u003e* Design and specifications subject to change without notice.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePure Analog Headphone Amplifier \/ Preamplifier to Further Expand the World of Headphone \/ Speaker Listening\u003c\/strong\u003e\u003cbr\u003eThe HA-507 is a pure analog headphone amplifier\/preamplifier that incorporates TEAC’s premium audio technologies to achieve the highest level of sound quality.\u003cbr\u003e\u003cbr\u003eHA-507Equipped with an extensive power supply circuit, the HA-507 has exceptional headphone driving power and an extremely wide frequency response that cannot be imagined from its compact appearance. When connected to the TRDD 5 discrete DAC, model UD-507, you can create a special headphone playback system with separate digital and analog sections.\u003cbr\u003e\u003cbr\u003eThe HA-507 is a no-compromise headphone amplifier that can also be used as a pure analog preamplifier. When paired with a Reference 500 Series power amplifier, you can create a compact yet full-featured separate amplifier system that further enhances the quality of your loudspeaker listening experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFully Balanced\/Dual Mono High Output Headphone Amplifier\u003c\/strong\u003e\u003cbr\u003eThe HA-507 employs a high-power analog amplifier circuit with exceptionally wide bandwidth and low distortion characteristics. It features a fully balanced\/dual mono configuration with a total of four amplifier elements (left\/right\/positive\/negative).\u003cbr\u003e\u003cbr\u003eOriginally designed to drive full-size speakers, the amplifier element is not only extremely powerful, but also capable of reproducing the texture of music with extreme subtlety. This amplifier element gives the HA-507 an exceptional headphone drive capability of 6,700mW + 6,700mW (32Ω) at balanced output, which can fully drive any headphones, including low-sensitivity, high-impedance ones, with unparalleled musicality.\u003cbr\u003e\u003cbr\u003eWhen driving unbalanced headphones, the internal balanced amplifiers are switched to an active-ground configuration. The unbalanced headphone output provides an exceptionally wide soundstage by actively driving the signal ground level to zero voltage.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDrives All Types of Headphones to the Maximum\u003c\/strong\u003e\u003cbr\u003eTwo balanced outputs (Neutrik XLR 4-pin and 4.4mm Pentaconn) and two unbalanced outputs (6.3mm and 3.5mm) are provided. Gain can be switched in three levels (High\/Mid\/Low) to match the headphones being used.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCan Be Used as a Separate Power Amplifier for the Headphones\u003c\/strong\u003e\u003cbr\u003eFor the ultimate head-fi who wants a separate pre\/power amplifier system for headphones, the HA-507 can be used as a separate headphone power amplifier by pairing it with high-end external preamplifiers. Preamp pass-through mode can be activated by a switch on the rear panel.\u003cbr\u003e\u003cbr\u003eThis feature is also useful for listeners who already own an ultra-high-end preamp for their speaker system and prefer a single preamp configuration for both speaker\/headphone listening.\u003cbr\u003e\u003cbr\u003eEven in this preamp pass-through mode, the gain and L\/R balance functions are enabled for ease of use.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFully Balanced \/ Dual Mono Preamplifier\u003c\/strong\u003e\u003cbr\u003eWhether for headphones or speakers, the preamplifier is the heart of an audio system and an important component responsible for the overall sound quality of the system. The HA-507 is a premium compact preamplifier that combines TEAC's audio design excellence in a fully balanced\/dual mono configuration to provide an unprecedented high quality listening experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e“TEAC-QVCS* Advanced” Volume Control Circuit, Which Achieves Even More Advanced Sound Quality and Precision than the Previous Generation Circuit.\u003c\/strong\u003e\u003cbr\u003eWe have newly developed \"TEAC-QVCS* Advanced\", a ladder resistor volume control system with four independent circuits for left\/right, positive\/negative (L+, L-, R+, and R-). This circuitry provides the shortest signal paths to minimize audio signal degradation.　The resistive element inside the volume control, developed using the latest semiconductor process technology, is extremely precise and has achieved even higher sound quality and control precision than the previous generation QVCS. Featuring TEAC-QVCS Advanced, the HA-507 offers smooth volume control in 0.25dB increments, unparalleled channel separation without crosstalk that only dual-mono can provide, and quiet and precise music reproduction created by the precise symmetry of the balanced volume control circuitry.\u003cbr\u003e* Quad Volume Control System\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLossless FET Input Switching for a Variety of Analog Devices\u003c\/strong\u003e\u003cbr\u003eThe HA-507 has two XLRx2 and two RCAx2 input connectors, allowing you to connect a variety of analog devices to your Reference 500 system. Input switching uses FET switches with no mechanical contacts to enhance signal purity and ensure long life.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\"TEAC-HCLD 2\" Circuitry Provides Superior Drive Capability of External Amplifier\u003c\/strong\u003e\u003cbr\u003eThe HA-507 is equipped with one XLR and one RCA preamp output. The output buffer amplifier uses the \"TEAC-HCLD (High Current Line Driver) 2\", which is even more focused on high slew rate\/high speed current transfer than the original HCLD, to powerfully drive the connected amplifier + speakers.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e18,800μF\/ch Dual Mono Power Supply\u003c\/strong\u003e\u003cbr\u003eTo achieve both excellent drive performance and high sound quality, special attention was paid to the power supply design. Two power supply systems, one dedicated to the audio circuits and the other to the control circuits, are completely independent of each other. The large toroidal core power transformer dedicated to the audio circuits has separate left and right windings and couples 18,800μF (4,700μF x 4) capacitors per channel to form a high-capacitance dual mono power supply. It is extremely responsive to changes in the dynamics of the music. No compromises were made in the selection of components, such as high-speed Schottky barrier diodes.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDiscrete Regulated Power Supply for Improved Dynamic Range and a Wider Soundstage\u003c\/strong\u003e\u003cbr\u003eThe regulated power supply circuit is one of the most important components in improving the sound quality of a headphone amplifier\/preamplifier. It is a completely discrete, low feedback circuit design to provide excellent dynamics and imaging.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eForm Follows Function\u003c\/strong\u003e\u003cbr\u003eThe HA-507's mechanical, massive, yet sleek exterior is perhaps the most obvious example of \"form follows function\" in industrial design. The A4-sized chassis, which fits on a desktop, is made of aluminum and, although compact, is full of a sense of solidity that quietly asserts the attention to circuit design and sound quality that the HA-507 encompasses.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMechanical Design That Prioritizes Sound Quality\u003c\/strong\u003e\u003cbr\u003eThe 2.8mm thick aluminum top panel, which gives the chassis a heavy texture, is semi-floating, meaning that it is not screwed down, but sits under its own weight in the slots in the aluminum panels on the left and right sides. The screws used to secure the internal circuit board are also minimized to open up the sound. The use of TEAC's original metal Stressless Foot, which has clearance at the joint between the bottom panel and the foot, results in a rich and natural characteristic of the final sound quality of the HA-507.\u003cbr\u003e\u003cbr\u003eThe HA-507 is a high performance, high quality amplifier in a compact size, carefully designed for heat dissipation efficiency without the use of noisy heat exhaust fans.\u003cbr\u003eLarge components such as the top panel grille and internal heat dissipation fins are treated with special medical-grade damping material to reduce frequency peaks and achieve neutral frequency response.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh-Precision Feel and Touch for Volume and Knobs\u003c\/strong\u003e\u003cbr\u003eThe volume knobs are all crafted from high grade aluminum, carefully designed for a premium feel and touch. All knob shafts are equipped with a special mechanism (patent pending) to prevent off-axis movement and achieve high precision and robust feel. The torque of the volume knob is also finished to give the best feel to your fingers. The traditional motorized volume control with the included remote control is another detail that symbolizes the HA-507's \"pure analog\" concept.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAnalog audio inputs    \u003c\/strong\u003e \u003cbr\u003eBalanced: XLR × 2 pairs\u003cbr\u003eInput impedance: 40kΩ\u003cbr\u003eMaximum input signal voltage: 6Vrms\u003cbr\u003e\u003cbr\u003eUnbalanced: RCA × 2 pairs\u003cbr\u003eInput impedance: 20kΩ\u003cbr\u003eMaximum input signal voltage: 3Vrms\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAnalog audio outputs     \u003c\/strong\u003e\u003cbr\u003eBalanced: XLR × 1 pair\u003cbr\u003eOutput impedance: 50Ω\u003cbr\u003eMaximum output voltage: 7Vrms\u003cbr\u003e\u003cbr\u003eUnbalanced: RCA × 1 pair\u003cbr\u003eOutput impedance: 100Ω\u003cbr\u003eMaximum output voltage: 3.5Vrms\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHeadphone outputs     \u003c\/strong\u003e\u003cbr\u003eBalanced:\u003cbr\u003e4-pin XLR × 1\u003cbr\u003e4.4mm 5-pole stereo jack (Pentaconn) × 1\u003cbr\u003eRated output:\u003cbr\u003e6,700mW + 6,700mW (into 32Ω)\u003cbr\u003e4,200mW + 4,200mW (into 100Ω)\u003cbr\u003e1,800mW + 1,800mW (into 300Ω)\u003cbr\u003e950mW + 950mW (into 600Ω)\u003cbr\u003e\u003cbr\u003eUnbalanced:\u003cbr\u003e6.3mm (¼”) stereo jack × 1\u003cbr\u003e3.5mm (\u0026amp;frac1\/8;”) stereo mini jack × 1\u003cbr\u003eRated output:\u003cbr\u003e2,300mW + 2,300mW (into 32Ω)\u003cbr\u003e1,200mW + 1,200mW (into 100Ω)\u003cbr\u003e480mW + 480mW (into 300Ω)\u003cbr\u003e250mW + 250mW (into 600Ω)\u003cbr\u003e\u003cbr\u003eApplicable load impedance: 16 to 600Ω\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGeneral     \u003c\/strong\u003e\u003cbr\u003ePower supply: AC 230V 50Hz\u003cbr\u003ePower consumption: 30W (0.3W in standby)\u003cbr\u003eOveall dimensions (W × H × D): 290 × 84.5 × 243.9mm \/ 11-½” × 3-⅜” × 9-⅝” (including protrusions)\u003cbr\u003eWeight: 4.6kg \/ 10-¼ lb\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncluded accessories    \u003c\/strong\u003e\u003cbr\u003ePower cord, Remote control (RC-1340), AAA Batteries for remote control × 2, feet cushions × 3, Owner's Manual (with warranty)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAudio performance\u003c\/strong\u003e\u003cbr\u003eFrequency response: 10Hz to 150kHz (+1\/–4dB)\u003cbr\u003eTHD +N: 0.0006％ (1kHz, LPF: 20kHz)\u003cbr\u003eS\/N ratio: 110dB (A-weight, 1kHz)\u003cbr\u003eMeasurement conditions: Input RCA 2Vrms, Output RCA 2Vrms\u003c\/p\u003e","brand":"TEAC","offers":[{"title":"Black","offer_id":46561992376487,"sku":null,"price":3399.0,"currency_code":"AUD","in_stock":true},{"title":"Silver","offer_id":46561992409255,"sku":null,"price":3399.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/TEAC_HA-507_Black.jpg?v=1739505876"},{"product_id":"audiolab-d9","title":"Audiolab D9","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 3 YEARS WARRANTY\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/ BANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis is parallel imported European stock that is fully compatible with Australian 240V power. An Australian power cable and tax invoice receipt will be provided.\u003cbr\u003e\u003cbr\u003eThere is an average lead time of 2-3 weeks for this product. We don't hold stock of this model, it is always ordered on demand from our suppliers. A more accurate dispatch time estimate will be provided upon purchase, otherwise please contact us prior to purchase.\u003cbr\u003e\u003cbr\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- \u003c\/span\u003e\u003ca href=\"https:\/\/electronicforefront.com.au\/pages\/warranty\" title=\"https:\/\/electronicforefront.com.au\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e\u003cspan\u003e provided by Electronic Forefront Australia Pty Ltd (ABN: 84 618 813 488) of any manufacturer defects. Within 30 days, a replacement\/refund will be offered. After 30 days, a repair\/replacement\/refund will be offered depending on the nature of the defect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e========\u003cbr\u003e\u003cbr\u003ePlease visit the manufacturer website for product photos, description and specifications: \u003ca href=\"https:\/\/www.audiolab.co.uk\/products\/d9\" target=\"_blank\" title=\"https:\/\/www.audiolab.co.uk\/products\/d9\" rel=\"noopener\"\u003ehttps:\/\/www.audiolab.co.uk\/products\/d9\u003c\/a\u003e\u003c\/p\u003e","brand":"Audiolab","offers":[{"title":"Black","offer_id":46827832213671,"sku":null,"price":2099.0,"currency_code":"AUD","in_stock":true},{"title":"Silver","offer_id":46827832246439,"sku":null,"price":2099.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/Audiolab_D9.png?v=1749172730"},{"product_id":"matrix-audio-na-1","title":"Matrix Audio NA-1","description":"\u003cp\u003e\u003cstrong\u003eBRAND NEW - 12 MONTHS\u003cspan\u003e \u003c\/span\u003eWARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH \/ BANK DEPOSIT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis is parallel imported European stock that is fully compatible with Australian 240V power. An Australian power cable and tax invoice receipt will be provided.\u003cbr\u003e\u003cbr\u003eThere is an average lead time of 2-3 weeks for this product. We don't hold stock of this model, it is always ordered on demand from our suppliers. A more accurate dispatch time estimate will be provided upon purchase, otherwise please contact us prior to purchase.\u003cbr\u003e\u003cbr\u003eFREE delivery or local pickup by appointment at Carlingford NSW.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWHY SHOP WITH US?\u003c\/strong\u003e\u003cbr\u003e- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our \u003c\/span\u003e\u003ca title=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\" href=\"https:\/\/electronicforefront.com.au\/pages\/philanthropy\"\u003ePhilanthropy page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e- \u003c\/span\u003e\u003ca title=\"https:\/\/electronicforefront.com.au\/pages\/warranty\" href=\"https:\/\/electronicforefront.com.au\/pages\/warranty\"\u003eWarranty\u003c\/a\u003e\u003cspan\u003e provided by Electronic Forefront Australia Pty Ltd (ABN: 84 618 813 488) of any manufacturer defects. Within 30 days, a replacement\/refund will be offered. After 30 days, a repair\/replacement\/refund will be offered depending on the nature of the defect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e========\u003cbr\u003e\u003cbr\u003eThe N Series inherits the Matrix Design aesthetic and is dedicated for premium desktop audio setups. Created for higher level audiophiles, this separates system comprises three core models: the NT-1 Digital Audio Transport, the ND-1 Audio DAC and the NA-1 Headphone Amplifier. With versatile combination options, the N Series caters to the uncompromising pursuit, bringing greater refinement, presence and a true sense of ritual to the desktop Hi-Fi experience.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/10_10be8bc9-6559-4fe9-ba68-af59154e6961.jpg?v=1780122410\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Texture Of Fidelity\u003c\/strong\u003e\u003cbr\u003eAs the newest addition to the Matrix Audio N Series separates Hi-Fi system, the NA-1 Headphone Amplifier delivers ample driving power, precise control and a pure, transparent sonic presentation. Whether driving full-size flagship headphones or serving as a preamp in a Hi-Fi active speaker system, it performs with effortless authority and composure - adapting seamlessly to a wide range of listening scenarios.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/11_02c86f0f-af55-4b2e-93e4-99f2e5e2ebc7.png?v=1780122410\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Discrete Class A Core\u003c\/strong\u003e\u003cbr\u003eThe NA-1 features a fully discrete, pure Class A circuit design. Its fully balanced architecture employs four independent amplification units to effectively suppress common-mode interference during the amplification process. Building upon an excellent SNR and expansive dynamic range, it further minimizes distortion to ensure that every musical passage is conveyed with purity - infusing each playback with full-bodied and unrestrained energy.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/6_cb28a358-9b32-4b5b-8fac-3feb4c9f8521.png?v=1780122410\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOrder In Layers\u003c\/strong\u003e\u003cbr\u003eThe NA-1 adopts a vertically layered circuit architecture. The preamp circuitry, along with the linear power and filter capacitor array, is located on the lower PCB, while the headphone amplification stage resides on the upper. By physically isolating the voltage and the current amplification stages, the NA-1 effectively reduces interference and thermal distribution is optimized. This ensures enhanced operational stability and improved heat dissipation efficiency - allowing the unit to perform with composure throughout every moment of pure listening.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/12.png?v=1780122410\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDual Gain Modes\u003c\/strong\u003e\u003cbr\u003eBoth the preamp and headphone outputs of the NA-1 feature independent dual-gain control. The high gain mode of headphone output provides increased voltage swing, effortlessly unleashing the potential performance of high impedance headphones. While the high gain mode of preamp output is ideal for power amplifiers and active speakers with lower input sensitivity, providing ample drive to restore authentic musical dynamics and fully reveal the purity of the sound.\u003cbr\u003e\u003cbr\u003eHigh Gain Mode for Headphone Output\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/25.png?v=1780123120\"\u003e\u003cbr\u003e\u003cbr\u003eHigh Gain Mode for Preamp Output\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/26.png?v=1780123119\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDiverse Connections\u003cbr\u003e\u003c\/strong\u003eThe NA-1 is equipped with one balanced input and two single-ended inputs, allowing up to three audio sources to be connected simultaneously.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/13_b6a9b202-2995-45e0-b7be-071e49175933.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003eOn the output side, it features 6.35 mm single-ended, 4.4 mm and 4-pin XLR balanced headphone outputs, for flexible compatibility with a wide range of headphones.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/14.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003eIt also provides one XLR and one RCA pre-out, enabling seamless connection to a power amplifier or active speakers to accommodate diverse listening setups.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/15_c2de0fee-ba97-4109-98ec-8d9fcfecf75b.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEffortless Control\u003c\/strong\u003e\u003cbr\u003eWith its high damping factor and ample power reserves, the NA-1 maintains abundant drive capability and sufficient power headroom even in large-scale, high-dynamic musical passages. With its precise control, the NA-1 effortlessly masters various flagship full-sized headphones, unleashing the full tension and grandeur of the music with complete authority.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/16_0cc2ad48-9529-494b-8659-c43c37f4bade.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Analogue Soul\u003c\/strong\u003e\u003cbr\u003eThe NA-1 embodies the distinctive mellow sound signature of a pure Class A amplifier, with a balanced and fluid presentation across the frequencies. Its highs are open and delicate without harshness, the midrange is full-bodied and densely textured, and the lows are solid and well-defined. Faithfully reproducing the layers and textures within each melody, it delivers outstanding resolution and dynamic expression while maintaining a relaxed, comfortable character for extended listening sessions.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/17_a6ce698e-d2c8-4145-af47-1a7843bc02ff.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Power of Poise\u003c\/strong\u003e\u003cbr\u003eThe NA-1 features an independent, high-performance preamp circuit powered by 60V rails. This high-voltage design provides exceptional voltage swing and headroom, allowing the sound to remain effortless and spacious while maintaining a steady sense of power. Even at low volume levels, the audio remains rich in detail and full of dynamic impact.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/18_a856e897-1868-4372-9a1e-32cea7c66e55.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSeamless Volume Flow\u003c\/strong\u003e\u003cbr\u003eEquipped with a motor-driven quad-unit Type 27 potentiometer from ALPS, the NA-1 preserves the traditional approach to analogue volume control with intuitive and straightforward operation. When changing volume via the IR remote control, the knob rotates smoothly and automatically - adding a tangible sense of ceremony to every adjustment. Renowned for its excellent channel-matching accuracy, the Type 27 potentiometer ensures consistent attenuation and stable dynamic performance across different volume levels.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/27.png?v=1780123365\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Silent Power Source\u003c\/strong\u003e\u003cbr\u003eThe NA-1 Features an 80W Potted Toroidal Transformer\u003cbr\u003eIts potting construction effectively suppresses mechanical vibration and acoustic noise, while the metal magnetic shielding enclosure precisely blocks electromagnetic leaks - reducing noise at the source and creating an exceptionally black background for listening.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/19_877af718-bbc2-47eb-8ef3-c0efb20a3764.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCapacitor Array with Up To 39,000 µF\u003c\/strong\u003e\u003cbr\u003eIndependent power supply design provides dedicated low-ripple, highly stable power for both the preamplifier and power amplification circuits, forming a robust electrical foundation for outstanding sonic performance.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/20_0901508c-8400-4548-b7e1-229d20049342.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRock Solid\u003c\/strong\u003e\u003cbr\u003eThe NA-1 is equipped with the MA-DAMPER PRO isolation damper, jointly developed by Matrix Audio and Audio Bastion. Constructed from five materials—aluminium, stainless steel, rubber, isolation beads, and composite cork - they form a multi-layer damping and vibration-control system. This effectively absorbs and counteracts external mechanical interference. When paired with Matrix Audio’s custom TEMPO DX RACK, the system works in precise synergy to create a comprehensive vibration-control solution.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/21_5a9f387f-7140-403f-a22f-b620f486171c.png?v=1780122410\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMasterful Engineering\u003c\/strong\u003e\u003cbr\u003eThe N Series is not only a feast for the ears but a masterpiece to behold. Inheriting the design language of the Matrix Audio family, its precision-crafted CNC aluminium chassis infuses every detail with both tactile and visual refinement. It is our most restrained expression of craftsmanship, and our most profound tribute to the art of listening.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/22_84395c0e-3be9-4beb-bedc-f24aacde3114.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVersatile Combination\u003c\/strong\u003e\u003cbr\u003eThe NA-1 integrates with the Matrix Audio NT-1 Digital Audio Transport and ND-1 Audio DAC, forming a complete desktop Hi-Fi separates system that combines playback, D\/A conversion, and amplification in one setup - adaptable to a wide range of listening scenarios. It can also be paired with the any 3rd party music players, DACs, amplifiers or active speakers. Flexible in configuration and highly versatile, it allows audiophiles to build a personalized high-performance audio system with ease.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/23_7e51ae82-1e44-483e-9fd7-905bfb8f8cc1.png?v=1780122410\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAudio Specifications\u003c\/strong\u003e\u003cbr\u003eAnalogue input    \u003cbr\u003eXLR Input Impedance: 47kΩ\u003cbr\u003eRCA Input Impedance: 47kΩ\u003cbr\u003e\u003cbr\u003ePre Out    \u003cbr\u003eFrequency Response: 20-20kHz (+0, -0.1dB), 140kHz@-3dB\u003cbr\u003eSNR: 121dB@+15dB A-weighting, 124dB@+21dB A-weighting\u003cbr\u003eTHD+N: \u0026lt; 0.0003%@20Hz-20kHz\u003cbr\u003eCrosstalk: -134dB\u003cbr\u003eGain: +15dB\/+21dB\u003cbr\u003eOutput Impedance: \u0026lt; 20Ω\u003cbr\u003e\u003cbr\u003eHeadphone Out    \u003cbr\u003eFrequency Response: 20-20kHz (+0, -0.1dB), 170kHz@-3dB\u003cbr\u003eSNR: 120dB@+17dB A-weighting, 123dB@+23dB A-weighting\u003cbr\u003eTHD+N:\u0026lt;0.0007%@20Hz-20kHz\u003cbr\u003eCrosstalk: -134dB@Balance output, -126dB@SE output\u003cbr\u003eGain: +17dB\/+23dB\u003cbr\u003eOutput Impedance: \u0026lt; 1Ω\u003cbr\u003eSE Output Power : 7W@33Ω, 1.1W@300Ω, 580mW@600Ω, 1%THD\u003cbr\u003eBalance Output Power : 18W@33Ω, 4.5W@300Ω, 2.3W@600Ω, 1%THD\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTrigger\u003cbr\u003e\u003c\/strong\u003eTrigger in: DC 6-12V \u0026lt;10mA\u003cbr\u003eTrigger out: DC 12V\/50mA MAX\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower\u003cbr\u003e\u003c\/strong\u003ePower Voltage: AC 220V-240V 50\/60Hz\u003cbr\u003eStandby Power Consumption: \u0026lt;1W\u003cbr\u003eIdle Power Consumption: 35W\u003cbr\u003eMAX Power Consumption: \u0026lt;80W\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWeight \u0026amp; Size\u003cbr\u003e\u003c\/strong\u003eWeight: 6.16kg (13.58pounds)\u003cbr\u003eDimensions:\u003cbr\u003e   Width: 330 mm (12.99 inches)\u003cbr\u003e   Depth: 275 mm (10.83 inches)\u003cbr\u003e   Height: 97 mm (3.82 inches)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAccessories\u003cbr\u003e\u003c\/strong\u003eRemote control x 1\u003cbr\u003ePower cable x 1\u003cbr\u003eUser manual x 1\u003cbr\u003eWarranty card x 1\u003cbr\u003e\u003cbr\u003e*Specifications subject to changes without prior notice.\u003c\/p\u003e","brand":"Matrix Audio","offers":[{"title":"Default Title","offer_id":50508058689703,"sku":null,"price":4999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/files\/1_fed8e2ac-9431-4019-bb5d-521b225ddc6d.png?v=1780122410"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/4615\/4632\/collections\/1_cf396ce8-399c-41e9-b4ff-5888b5357121.jpg?v=1771711054","url":"https:\/\/electronicforefront.com.au\/collections\/headphone-amplifiers\/matrix-audio.oembed","provider":"Electronic Forefront Australia","version":"1.0","type":"link"}