Original Owner. Integra DHC 80.3 . I bought this new. Set it in the rack, configured it, then never actually touched until I removed it from the rack. This has been a flawless performer. It is has it came from the factory. I could cut and paste the specs, but if you are reading this you probably already know them. I am only selling this because I got an opportunity to upgrade that I could not pass up. But I will say that it took something that costs more than 3 times the MSRP of this to best it and then not by much. I have the original box, remote, manual and calibration microphone, You can check my feedback on Audiogon under the same user name. Price $1450 obo plus Paypal and shipping fees.