Great power at affordable price. These 500 watts (4 ohm, continuous) powered my 89 db / 4 ohm speakers direct from DAC and phono preamp (no pre amplification) via 18 foot balanced cable run, never leaving the lowest LED meter display. This unit was purchased new by me as an Emotiva Factory Renewed (B-stock) in Feb. 2012. The only imperfection I could find is the small finish chip on case shown in the pictures (can be fixed with black marker) - thus 8/10 rating. The XPA-2 was serviced once by Emotiva factory in Aug. 2014 (I stepped on RCA input cable, loosening one solder joint). Amp has always worked flawlessly before and since.
I'll throw in a PS Audio Statement power cable for sale at asking price. Includes original box and manual.