I bought these for a project that never happened. As such these are absolutely brand new condition and unused. They are the OEM version that means on the back of the entire PCB is a aluminium plate that allows it to be very easily mounted to a heatsink. It also has a neat single connector clip for all connections, and I have some of the plugs. They are about £120 a pair + import and tax. [B]I will sell them for £60 a pair.[/B] I'll also include a heatsink per pair. They are generally regarded as one of the best digital amps around. They put out 400watts in to 4 ohms and 200 watts in to 8 ohms. Being a digital amp they make very little heat. Get yourself a case, a big transformer and a few caps and you have yourself a high-end power amp for silly money :) [IMG]http://i608.photobucket.com/albums/tt169/tenson_uk/UCD400.jpg[/IMG]