Buy on Amazon : http://amzn.to/1xAT0I7

AUNE T1 24bit/96kHz TUBE DRIVEN USB DAC DECORDER HEADPHONE AMP !! 6922 UPGRADED TUBE

The Aune T1 is a visually stunning and well built 24-bit USB DAC and headphone amp capable of driving both demanding and low impedance headphones
High quality Tube USB Sound Card and amp
Adjustable Headphone Amp output Gain - choosing between 0dB 10dB and 16dB
Powerful and clear sounding that only tube warmth can provide
Its a beautifully built piece of kit and is so simple to operate just plug it in connect the USB cable to your computer and voila glorious music