Denon AVR-4306 7.1 Channel 910 watts Home Theater Receiver Dolby Digital EX, DTS-ES, DTS 96/24, Pro Logic IIx, and DTS Neo - 6 processing HDMI digital video switching (3 in, 1 out) / Analog-to-HDMI video conversion Component video switching - 3 in, 2 out/ Component video conversion/ Digital inputs - 5 optical, 2 coaxial/ 2 optical digital outputs / 3 audio inputs Manufacturer's warranty - 2 years Dimensions (WxHxD) - 17-3/16 x 6-3/4 x 16-15/16 inches