DACs - Yulong D100 ASRC DAC MKII (2012 New Version)

Yulong D100 ASRC DAC MKII (2012 New Version)
Yulong D100 ASRC DAC MKII (2012 New Version) Yulong D100 ASRC DAC MKII (2012 New Version) Yulong D100 ASRC DAC MKII (2012 New Version) Yulong D100 ASRC DAC MKII (2012 New Version)
Brand: Yulong
Product Code: 2012 MK2
Availability: Out Of Stock
Price: $450.00

Available Options

* Power Plug:

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  • As low as 0.0005% distortion and noise
  • 130 dB idle noise and 120 dB signal noise ratio
  • Excellent jitter reduction using ASRC technology
  • Up to 24 bit/192 kHz sampling rate over various S/PDIF inputs including AES/EBU, Optical, and Coaxial
  • Up to 24 bit/96 kHz sampling rate over USB interface
  • A powerful built-in headphone amp and Low/High headphone jacks which can match with most popular IEMs and headphones
  • Balanced outputs via XLR connectors
  • No driver needed for Microsoft Windows XP/Vista/7, Linux, and Mac OS X
  • Multiple voltage compatibility with 100-120V or 220-240V

ASRC Sampling Rate

With the implementation of ASRC (Asynchronous Sampling Rate Conversion) in the design, D100 has excellent anti-jitter performance. The input digital signal is resampled to 110 KHz by the ASRC circuit while referencing to a high precision and low noise 1ppm clock crystal. The low jitter I2S signal is then feed into the high performance DA chip (AD1955). This process makes sure that the output signal is not sensitive to the clock quality of input signal.

Headphone Output

D100 has two headphone jacks for different impedances. The “Low” port is for low impedance headphones or IEMs. The “High” port is for high impedance cans.

The “Sound” button on the faceplate can be used to change the style of the headphone output. Mode 1 is full range. Mode 2 weakens the highs a little bit.

USB Driver

The USB interface of D100 works without any extra driver under Microsoft Windows XP/Vista/7, Linux, and Mac OS X. D100 uses the TAS1020B USB receiving chip from TI which is widely used on many high end audio equipments. The signal received through USB interface is also feed into the ASRC circuit for re-sampling. The sound quality from the USB interface can be as good as the S/PDIF inputs.


Digital Input

Optical: TOSLINK
Sampling Rate: 32 - 192 KHz
Coaxial: RCA style 75Ω
Sampling Rate: 32 - 192 KHz
Balance: AES/EBU
Sampling Rate: 32 - 192 KHz
USB: Standard USB Connector
Sampling Rate: 32 - 96 KHz

Analog Interface

Headphone output: 130mW at 300Ω / 900mW at 32Ω
Line output: RCA and XLR
Frequency Response: 20 Hz - 20 KHz at 0.16dB
SNR: >120dB
Dynamic Range: 115dB
THD+N: <0.0005% (1 KHz)

Power Requirements

Power: AC 220-240V or 100-120V (Selectable through the voltage select switch)
Power Consumption: <20W

Other Specifications

Weight: 1.5KG
Dimensions: 25 x 18 x 4.5 (L x W x H cm)


Power Cable (US/EU/AU optional)
User’s manual (Chinese/English)
USB Cable


Yulong D100 DAC/amp - reference quality with a reasonable price | Headfi

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