I think the title pretty much covers it. The 7125 is a 125W x 7ch amp with all channels driven into 8 ohms, 190W into 4 ohms. It'll be 3 years old in June, so still a fair bit of coverage left by Outlaw's 5 year transferable warranty. Cosmetically its pretty much like new. Operationally, it functions properly, but its got more transformer hum and hiss through the speakers than I consider ideal. It's not awful by any means. I've been masking the hum this long effectively with a cooling fan (which I can toss in w/ the amp), and the hiss isn't noticeable during playback unless you're doing so at fairly low levels. I'm asking $600, and prefer a local sale. Of course, if I know you, I'm open to cutting a deal. Make me an offer