iFi ZEN CAN - 'Nitro for your headphones'. Fully balanced 1,600mW. Battleship headphone amplifier. On a good set of headphones you're always short on power as laptops and smartphones have a really low power output of <1.0v. If you plug your device into the CAN and connect your headphones you could be pumping out 52 times more power to hear what you've been missing.
Inputs: 4.4mm entacon BALRCA RCA L/R Socket SE 3.5mm Jack SE
Analogue volume control Gain Input Selector Xbass 3D Sound Selector