Yamaha HTR-5560 Dolby Digital Audio/Video Receiver (Discontinued by Manufacturer) 6-channel surround receiver with Dolby Digital EX, DTS, Dolby Matrix 6.1, DTS-ES Matrix 6.1, and Dolby Pro Logic II processing 75 watts per channel x 6 channels Offers Yamaha Digital ToP-ART technology, Auto Priority Input Selection, Auto Decoder Selection, 40-station AM/FM presets Silent Cinema, Virtual Cinema DSP, Quad-Field Cinema DSP, and 21 other surround algorithms 5 video inputs, 2 outputs; front-panel AV inputs; 5 digital-audio inputs, 1 output