Yamaha RX-V800 A/V ReceiverI am the original owner, I have the remote, the manual, the antenna and the original box it came in. I have tested everything I know how to test and it is all working as expected.5-channel receiver providing finest performance and processing available for music and video sound. 5 channels are: L/R Main, Front Ctr, L/R Rear Effects. It has a phantom Rear Center to deliver the newest 6-channel formats Dolby Digital Matrix 6.1 and DTS ES. Features Yamaha's Digital Sound Field Processing, Cinema DSP, Tri-Field Processing, Dolby Surround Pro Logic, Dolby Digital processing, Digital ToP-ART design for signal integrity, is compatible with Panja and Crestron for easy set-up.