I want to downsize my system and since I don't do much stationary listening anymore, I'm moving on to portable. I am letting go of this fantastic dac for $600 or the next best offer. I would also trade for a fiio q5s + cash. The unit itself is in perfect working and cosmetic condition and I'm including the upgraded metal remote. I am also selling my A90 if anyone is interested. I'll include a monoprice usb a to b cable, optical cable, and xlr interconnect cables for anyone who buys the stack.