Portable USB headphone amps

Specs as supplied by the manufacturer.

HiFimeDIY Sabre U2 Asynchronous USB DAC 40.84


  • Asynchronous USB transfer (24/96 max)
  • Output on 3.5mm headphone jack
  • Volume Level is controlled by the normal volume control keys on your computer. (no need to use the volume control inside iTunes etc.)
  • No drivers required for Mac, Windows and Linux