KLH DVZ-2500 DVD Home Theater System (Discontinued by Manufacturer) Combination DVD player/AV receiver and a 6-speaker surround system 175 watts total system power (25 watts per channel with a 50-watt powered subwoofer) MP3, HDCD, and Dolby Digital 5.1-channel audio decoding; PAL and NTSC video playback FM/AM tuner with 20 station presets S-video and composite-video outputs, coaxial and optical digital-audio outputs