SONY STR-DH820 Great Condition Works and sounds fantastic Home theater receiver 3D-ready HDMI switching 7-channel amplifier 100 watts per channel into 8 ohms (20-20,000 Hz) at 0.09% THD, with 2 channels driven Dolby TrueHD, DTS-HD Master Audio decoding, Pro Logic IIz, and Digital Cinema Sound processing analog-to-HDMI video upconversion (up to 1080p) with Faroudja DCDi Edge processing Digital Cinema Auto Calibration for accurate and easy automatic speaker setup Connections: 1080p-compatible HDMI digital video switching (4 in, 1 out) HDMI version 1.4a with support for 3D video, Audio Return Channel, Deep Color, x.v.Color, auto lip-sync, and HDMI-CEC Audio Return Channel function receives digital audio signals from a compatible HDTV's tuner via HDMI BRAVIA Sync for simplified operation with compatible Sony components (HDMI-CEC) component video switching (2 in, 1 out) digital audio inputs: 2 optical, 1 coaxial four audio/video inputs, including: 1 front-panel input with composite video 3 rear-panel inputs with composite video 2 audio-only inputs no phono input — to connect a turntable you'll need to add a phono preamp 2 sets of main speaker outputs (use of a second set for main output limits the system to 5.1 channels in the main room) dual line-level subwoofer outputs General Features: HDMI standby pass-through allows access to all HDMI connected devices without having to power on the receiver advanced on-screen graphical user interface back surround speaker channels re-assignable for bi-amping front left and right speakers multibrand remote 60 AM/FM presets 16-15/16"W x 6-1/4"H x 12-15/16"D weight: 16.2 lbs.