The STR-DG710 A/V receiver offers HDMI "Active Intelligence," which automatically detects and receives optimal video and audio signals from connected devices. This all-digital path from source to display handles full1080p HD resolution and up to eight channels of uncompressed audio.The receiver provides full HD features from 1080p performance with smooth video switching to simple surround sound set-up, along with the ability to receive XM Radio satellite programming. Using HDMI connections, it becomes great conduit between the content source and the HD display. It is ideal for 1080p high-definition equipment like Blu-ray Disc players and LCD televisions.The STR-DG710 model is a 6.1 channel receiver offering 105 watts of power per channel and is XM Connect-and-Play ready. Tested & working, some small scratches on the top (see photo's) Specifications: Key Features Channels 6.1 Output Power 630 Watt Amplifier Output Details 100 Watt - 6 channel(s) ( surround ), 105 Watt - 6 channel(s) ( surround ), 105 Watt - 8 Ohm - THD 1.0% - 6 channel(s) ( surround ) Surround Sound HDMI Built-in Decoders DTS, DTS 96/24, DTS Neo:6, DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, DTS-ES decoder, Dolby Digital Surround EX, Dolby Pro Logic IIx Equalizer Included Receiver Tuner Type Digital Receiver Tuner Bands AM/FM Connectivity Coaxial Digital Input Optical Digital Input Optical Digital Output Headphone Jack Remote Control Built-in Display Type Fluorescent Bass Control Dimensions Height 6.22 in. Width 16.93 in. Weight 17.64 lb.