STAX SR-009D
BRAND NEW - 12 MONTHS MANUFACTURER'S WARRANTY
Australian Stock. Dispatch in 1-2 days from Australian Distributor.
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The detachable cable design enhances usability. The legendary model “009” is back
The SR-009, the origin of STAX’s current high-end models. Equipped with a large circular sound unit featuring innovative fixed electrodes, this model led the high-end headphone culture for a long time. Production had ceased with the arrival of the new flagship model, but now, in response to numerous requests from fans worldwide, it makes the comeback. With changes to the body color, cable material, and unit case, it is now available at a more accessible price than at its original launch.
Key Features
• MLER (Multi-Layer-Electrode) Technology: Delivers exceptionally low resonance and transparent sound.
• Detachable Cable Design: Enhances usability and allows for future upgrades.
• Lightweight Construction: A newly developed injection-moulded case reduces weight for enhanced comfort.
• Adjustable Headband A 10-step click mechanism ensures a perfect fit for any head shape.
• Premium Materials: Genuine sheep leather earpads provide a luxurious and comfortable listening experience.
• Aluminium Carrying Case : lightweight, durable, and secure protection against impacts, weather, dust, heat, and wear ensuring the long-term preservation of headphones.
MLER (Multi-Layer Electrode)
The SR-009 (released in 2011) was the catalyst for the current high-end models SR-X9000 and SR-009S. The key technology for high-end models, MLER (Multi-Layer Electrode), originated with this model. Using thermal diffusion bonding technology, which unifies photo-etched metal plates at the atomic level under vacuum conditions, this new fixed electrode achieves exceptional planarity, low resonance, and high sound wave transmission. The SR-009D remains the most affordable option for experiencing the sound of current STAX high-end models.
Replaceable Cable Design
SR-009D adopts the replaceable cable structure which is now standard across the current lineup. This enhances usability of the earspeakers by enabling future compatibility with high-quality cables and easy maintenance in case of unexpected cable breakage.
SPECIFICATIONS
Type: Push-pull capacitor (electrostatic type), rear-open enclosure
Unit shape: Large circular
Fixed electrode: High-precision etched electrode
Playback frequency range: 5 to 42,000 Hz
Capacitance: 110 pF (including attached cable)
Impedance: 145 kΩ/10 kHz (at 10 kHz/including attached cable)
Sound pressure sensitivity: 101 dB/100 Vr.ms input/1 kHz
Bias voltage: DC 580 V
Cable conductor: OFC
Cable shape: Parallel 6-core, wide low-capacity cable, 2.5 m
Ear pads: Genuine sheepskin leather (part that touches the skin), artificial leather (attachment part)
Weight: Approximately 594 g (including cable), approximately 452 g (main unit only)
Country of Origin: Japan
