Matrix Audio ND-1

BRAND NEW - 12 MONTHS WARRANTY

TAKE AN ADDITIONAL 2% OFF THE PRICE IF PAYING BY CASH / BANK DEPOSIT

This is parallel imported European stock that is fully compatible with Australian 240V power. An Australian power cable and tax invoice receipt will be provided.

There 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.

FREE delivery or local pickup by appointment at Carlingford NSW.

WHY SHOP WITH US?
- Exceptionally high rating by our customers on Google Reviews, eBay and productreview.com.au

- Every purchase will support a charity of your choice (or our default charity) and make this world a better place. Please see our Philanthropy page.

- Warranty 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.

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The 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.



The Texture Of Fidelity
The ND-1 is the brand-new audio DAC meticulously crafted by Matrix Audio for separates Hi-Fi systems. Embracing a philosophy of simplicity, it focuses entirely on the critical aspects of D/A conversion. With sound quality as its foremost priority, the ND-1 combines a rigorously engineered circuit architecture with professional tuning to deliver a clean, transparent and low-distortion presentation. Its classic, warm tonal character faithfully reveals every detail and emotion of the music - crafted for audiophiles who seek the most authentic, delicate and lifelike reproduction of the original recording.



More Than You Imagine
The ND-1 is equipped with a full range of digital inputs, including optical, coaxial, AES/EBU, IIS-LVDS, and both USB Type B and Type C. Beyond compatibility with standard S/PDIF digital signals, it also allows simultaneous connections to smartphones, tablets and PCs via different USB interfaces. All digital inputs feature electrical isolation design, effectively blocking common-mode interference and ground loop noise between the source device and the DAC circuitry, ensuring pure and stable transmission of audio data.



Dual-Engine Core
The ND-1 features AKM's flagship chipset combination: the premium delta-sigma modulator AK4191EQ paired with dual premium DAC AK4499EX. While the AK4191EQ handles high-precision digital processing and reclocking, the two AK4499EX chips adopt an independent channel architecture, dedicated to the digital-to-analogue conversion of the left and right channels. This '1+2' array architecture effectively suppresses jitter, optimizes channel separation and phase consistency, and achieves an exceptional signal-to-noise ratio and dynamic range.



True To Your Ear
The ND-1 features a custom-build ultra-low phase noise femtosecond clock, providing a high-precision reference signal for the D/A conversion circuit. In addition, it incorporates a high-performance DPLL clock synthesis circuit derived from the brand’s flagship MS-1, supporting an external clock reference mode. When paired with the Matrix Audio SC-1 Audio Grade Reference Clock, the system’s full performance potential is fully realized—capturing the most delicate nuances and dynamic contrasts in music, and delivering a sound that is transparent, composed, richly layered, and vividly lifelike.



More Than Compatible
Two Output Levels Selectable
- RCA 2 Vrms XLR 4 Vrms
- RCA 2.25 Vrms XLR 4.5 Vrms

The ND-1 is equipped with XLR and RCA analogue outputs, and offers two selectable output levels. This allows the output voltage to be matched to the input sensitivity of amplifiers or active speakers, achieving precise gain staging and preventing signal overload distortion or dynamic loss caused by insufficient signal level.



100-step Volume Attenuation
In addition, it features a high-precision digital volume control with 100-step attenuation, enabling direct connection to a power amp or active speakers without the need for a separate preamplifier.



PCM Resampling & DSD Conversion
You can let the built-in asynchronous upsampling and DSD conversion engine process all the audio data in digital stage. With asynchronous resampling and interpolation operations, jitters will be isolated and details will be improved. The DSD converter transforms all playing audio into DSD, enhancing sound density. The processing engine features adjustable PCM or DSD conversion configurations, allowing you to experience the sound differences under different settings.



One DAC, Two Worlds
In a bold departure from convention, the ND-1 utilizes prestigious LUNDAHL precision transformers for signal coupling in its output stage. Featuring a timbre switching function, it allows users to toggle between Transformer and Op-Amp sound colours.



In Transformer mode, the sound carries the distinctive warmth and rich, analogue-like characteristics of Lundahl audio transformers. In Op-Amp mode, it presents a modern sonic signature defined by speed and high resolution - cleanly delineated lines, sharp transients, and precise retrieval of detail.



Source Of Purity
Adhering to our philosophy of circuit aesthetics, the digital and analogue sections are strategically layered on two separated PCBs. The digital circuitry is located on the lower level, while the D/A conversion stage resides on the upper, effectively minimizing interference. Powered by a multi-winding toroidal transformer and multiple LDOs, this fully linear power ensures exceptional performance for every circuit segment at the source.



Rock Solid
The ND-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.



Masterful Engineering
The Matrix Audio N Series is designed not only to be heard, but to be admired. Inheriting the design language of the Matrix Audio family, its CNC aluminium chassis is meticulously sculpted, imbuing 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.



Versatile Combination
The ND-1 integrates seamlessly with the Matrix Audio NT-1 Digital Audio Transport and NA-1 Headphone Amplifier, 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 SC-1 Audio Grade Reference Clock for a comprehensive upgrade, or expanded with the SS-1 Pro to further enhance overall performance at the network transmission level. Flexible in configuration and highly versatile, it allows audiophiles to build a personalized high-performance audio system with ease.



SPECIFICATIONS

DIGITAL INPUT

Coaxial, optical, AES/EBU
PCM 16-24Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
DSD 2.82MHz(DoP)
IIS-LVDS
PCM 16-32Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz, 705.6kHz, 768kHz
DSD 2.82MHz, 3.07MHz, 5.64MHz, 6.14MHz, 11.29MHz, 12.29MHz, 22.58MHz, 24.58MHz, 45.16MHz，49.15MHz (Native)
USB Audio （USB Type B & USB Type C）
PCM 16-24Bit /44.1kHz、48kHz、88.2kHz、96kHz、176.4kHz、192kHz、352.8kHz、384kHz、705.6kHz、768kHz
DSD 2.82MHz、5.64MHz、11.29MHz (DoP)
DSD 2.82MHz, 3.07MHz, 5.64MHz, 6.14MHz, 11.29MHz, 12.29MHz, 22.58MHz, 24.58MHz (Native)

ANALOGUE OUTPUT

Op-amp output    
XLR
   Output Impedance: 20Ω
   Output Level: 4.5VRMS / 0~4.5VRMS Adjustable
   SNR: >127dB A-weighting
   THD+N:<0.0002%@1kHz
   Frequency Response: 20Hz-20kHz ±0.3 -3dB@90kHz
   Crosstalk: >-145dB
RCA
   Output Impedance: 10Ω
   Output Level: 2.25VRMS / 0~2.25VRMS Adjustable
   SNR: >121dB A-weighting
   THD+N:<0.0002%@1kHz
   Frequency Response: 20Hz-20kHz ±0.3 -3dB@90kHz
   Crosstalk: >-125dB

Transformer output    
XLR
   Output Impedance: 20Ω
   Output Level: 4.5VRMS / 0~4.5VRMS Adjustable
   SNR: >127dB A-weighting
   THD+N:<0.02%@1kHz
   Frequency Response: 20Hz-20kHz ±0.3 -3dB@85kHz
   Crosstalk: >-140dB
RCA
   Output Impedance: 10Ω
   Output Level: 2.25VRMS / 0~2.25VRMS Adjustable
   SNR: >121dB A-weighting
   THD+N:<0.02%@1kHz
   Frequency Response: 20Hz-20kHz ±0.3 -3dB@85kHz
   Crosstalk: >-125dB

EXTERNAL CLOCK INPUT

10MHz / 50Ω / Sine wave or square wave input

TRIGGER

Trigger in: DC 6-12V <10mA
Trigger out: DC 12V/50mA MAX

POWER

Power Voltage: AC 100V-120V 50/60Hz or AC 220V-240V 50/60Hz
Standby Power Consumption: <3W
MAX Power Consumption: <50W

WEIGHT & SIZE

Weight: 5.60kg（12.35pounds）
Dimensions:
   Width: 330 mm (12.99 inches)
   Depth: 267 mm (10.51 inches)
   Height: 97 mm (3.82 inches)

ACCESSORIES

Power cable x 1
IR Remote x 1
Printed material x 1

* Specifications subject to changes without prior notice.