This is a like new Pass Labs XA-30.8 stereo amplifier. It is an incredible amplifier and by far the best I have had in my system. Amp was a nearly new demo unit purchased from Reno Hi-Fi in May, 2016 and has 2.5 years left on the transferable warranty. Unit will be shipped in original double box and includes all manuals.
There are plenty of very favorable reviews of this amplifier on-line in case you have any questions as to performance. Enjoy!