Selling my iFi Pro iDSD Signature DAC/AMP, unit is in exellent condition and everything works flawlessly. Amazing all in one system with solid state and tubes, can drive pretty much any headphone flawlessly. The iFi Pro iDSD Signature is the best DAC, preamp and headphone amplifier. The Pro iDSD signature comes with everything in the box.
Outputs can be switched from solid state to tube output with a click of a switch. You can experience the dynamics of solid state output the sweetness of tubes. All at a click of a switch.

This is one outstanding DAC. Also can be used as a preamp. Has balanced and rca outputs. If you are into high end headphones it comes with an amazing and powerful headphone amplifier.