Yulong DA9 DAC Balanced Headphone Amplifier Audio Flagship Decode Machine Preamp

Product Price: $1,353.60 USD

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  • Product Model: Model: MUIA9831974
  • Product Weight: Shipping Weight: 4kg
  • Product Quantity: 3 Units in Stock

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Yulong DA9 DAC balanced Headphone Amplifier Audio flagship decode machine with preamplifier.
100% Brand New

DSD128 and PCM384K are supported through ALL digital inputs of DA9. The state of the art AK4497 DAC chip supplemented by full balance line preamp and Class A, JFET input balanced headphone amplifier makes DA9 your perfect choice for the core of your playback chain.


All items guaranteed 100% BRAND NEW in the original edition Box.


Fully balanced decoder topology.
Fully balanced high current preamplifier.
Fully descrete and balanced, JFET input, DC coupled Class A headphone amplifier.
AK4497 decoder chip paired with 1.7nV ultra-low noise regulator at reference voltage and analogue supply.
OPA1611 with ultra low distortion for LPF and high current OPA1622 for output buffer.
Dop64 and Dop128 supported through SPDIF, Optical and AES.
PCM 384KHz 24bit supported through SPDIF, Optical and AES.
USB supports DoP64, DoP128, Native DSD64,128, 256, and PCM 16-32bits 32-384KHz.
Ultra-Low jitter PLL clock.
Highly user customizable digital filter.
Customizable sound mode.
Plitron 50VA toroidal transformer.
99 steps volume control to pair with headphones in different impedance and sensitivity.
Elegant and sturdy gold plated front panel and aluminum housing. Unique claw-style suspension feet.
Universal 110-240V mains power.

DoP64 and DoP128 support over SPDIF/Optical/AES
PCM 384KHz 24bit over SPDIF/Optical/AES
DoP64, DoP128, Native DSD64/128/256 and PCM 16-32bit, 32-384KHz over USB
SNR: -130dB
Dynamic Range: 125dB
THD+N: 0.0003%
Frequency Response: 20-30KHz-0.15dB
Crosstalk -120dB
balanced Output level: 4.2V
Single-end headphone amp 600ohm:110mW 300ohm:230mW 150 ohm:460mW 32 ohm:2W
balanced headphone amp 600 ohm:230mW 300 ohm:460mW 150 ohm:930mW 32 ohm:3W
Power consumption: <30W
size: 248*210*60mm
weight: 4Kg
Before using DA9, it's better to warm up for at least 15 minutes. Please make sure to allow the air to circulate and to use the headphone with class A to amplify, it is normal that there is a little warm on the surface of DA9
Please use high quality USB cable. Don't connect DA9 via a USB hub, or extension cable (for example most USB ports in the front of tower case).
The AC power supply need to be properly grounded, otherwise it is not safe to use, at the same time the noise produced by the the other electrical equipments will be passed to DA9 from power cord, it is also possible that the loop noise will be produced among the grounding wire, PC, USB and DA9

This product was added to our catalog on Friday 06 July, 2018.