Hi guys, Selling my Geek Audio Pulse X amp/DAC. Good condition, works perfectly. This is the "X" version of the Pulse, which includes balanced input and output. This is NOT the X-fi or X-infinity model. It has been upgraded to the latest firmware. Original box, Lightspeed USB cable and original accessories all included. $300 $250 $200, including shipping up to $20. I'll also cover Paypal fees.