Yamaha HTR-5540 Audio/Video Receiver (Discontinued by Manufacturer) 5-channel surround receiver with Dolby Digital, DTS, Dolby Matrix 6.1, DTS-ES Matrix 6.1, and Dolby Pro Logic II processing 75 watts per channel x 5 channels Offers 5.1-channel analog audio inputs, 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 4 composite-video inputs, 2 outputs; 2 digital-audio inputs (1 coaxial, 1 optical); spring-clip speaker terminals