Yamaha HTR-5640 6-Channel Digital Home Theater Receiver (Discontinued by Manufacturer) 6.1-channel digital-audio receiver with 75 watts per channel x 5 Decoding for DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS Neo:6, Dolby Digital EX, and Dolby Pro Logic II 24 distinct sound programs with 44 variations meet every sound need; 2 fully assignable digital inputs (optical and coaxial) 3 composite-video inputs and 2 outputs; 2 component-video inputs; 2 audio-only analog inputs and 1 output 17.125 x 6.3 by 15.375 inches (W x H x D), weighs 25 pounds