Sony STR-DH710 7.1-channel A/V Receiver with 6 HD Inputs [3D Compatible] (Discontinued by Manufacturer) 7.1-channel A/V receiver with 105 watts per channel 6 HD video inputs (3 HDMI, 2 component) Dolby TrueHD and dts HD enhanced audio codecs Wireless 2nd Zone audio (S-AIR multi-room capability). Digital Cinema Auto Calibration for quick speaker set-up