I'm only selling my Denon 4802 because I bought a pre/pro and need to cover that expense. If you go to the Secrets of Home Theater site you will find a laudatory review of the 4802 as a receiver and as a pre/pro if used that way. It has excelled in both manners for me. It, of course, does DD, DTS, DTS-Ex, DD-EX as THX, DTS Neo, PL II and more. It is THX Ultra certified, and is 125 x 7. I don't know how factual the rating is but it plays very loud(which I could never really do because I live in an apartment) and runs very cool. The receiver is like new and I can only sell it locally in Los Angeles because I no longer have the box. I do have the Owners manual, remote and receipt. $875 obo.