AUNE HIFIDIY.NET Mini USB DAC MK2 SE

 

 

Description


  • Originated from the DIY project HIFIDIY.NET Mini USB DAC
  • Compatible with Windows XP/Vista/7 & Mac OS X 10.x
  • Can be used as a DAC or headphone amp


Package Contents


  • AUNE Mini USB DAC x 1
  • Power adapter (110V/220V please specify) x 1
  • USB cable x 1
  • Power plug converter (For UK/EU/AU)


Upgrades to Mini USB DAC MK1


  • Power switch
  • Nichicon & MUSE capacitors
  • WIMA capacitors
  • ALPS Type 27 VR
  • TO-92 BC550/560 upgraded to TO-220 TIP41C/TIP42C
  • Optimized PCB routing


Features


  • Headphone amplifier built-in
  • USB controller chip Burr-Brown PCM2707
  • Digital input receiver chip DIR9001 with:
    - This chip has better sound quality than the popular CS8412/4/6 commonly used in other DACs. It can play sound with much more detail and accuracy.
  • Main DAC chip is Burr-Brown PCM1793 with:
    - 24bit/192kHz Sampling Advanced Segment Audio Stereo DAC
    - Dynamic Range: 113 dB and THD+N: 0.001%
    - 8x Oversampling Digital Filter
  • OPAMP chip: Burr-Brown OPA2134
  • Headphone AMP: Burr-Brown OPA2604+TIP41C*2+TIP42C*2 (Referencing the SOLO headphone amplifier)
  • Digital Coaxial/USB input, RCAx2/6.35mm stereo analog output


Payment


  • PayPal (verified address only) please


International Buyers - Please Note


  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
  • Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.


Shipping


  • Free shipping to US, UK, CA, Australia, Germany and Japan using EMS
  • Delivery usually takes 7-12 days (Japan, USA) or 10-15 days (rest of the world)
  • Online tracking available


Warranty & Return


  • We offer 12 months warranty
  • Returns will only be accepted for defective item / unmatched description
  • Please notify us within 7 days of receipt
  • Buyers are responsible for the return shipping cost
  • Replacement will be sent upon receiving the return item
  • If the item is not available, a refund will be issued

 


Nice and solid packaging

Free USB cable

aluminium faceplate



A=Headphone Amp mode / D=DAC Mode

Try to look upside down :)

Unlock is OFF when signal is locked

Green LEDs



Power switch is added in second edition


No "fireworks" anymore

Gold plated coaxial connector

The CD is NOT included :)

If you are from UK/EU/AU, choose one for your country




 

Review from US on headfi.org

Review from UK on proboards.com

If you want to mod or repair the DAC, please refer to the dispart guide here: DOWNLOAD