Yamaha HTR-5730SL 5.1-Channel A/V Surround Receiver (Silver) (Discontinued by Manufacturer) 103 watts x 5 channels (at 1 kHz): front left/right, surround left/right, and front/rear center channels Dolby Digital, DTS, and Dolby Pro Logic II, discrete 5.1 surround processing for rich, enveloping audio A and B speaker outputs, 40-station AM/FM presets 4 A/V inputs, 2 digital-audio inputs; offers Night Listening Enhancer, Silent Cinema processing, and abundant Cinema DSP surround algorithms Measures 17.125 x 5.94 x 12.375 inches (W x H x D)