Sony STR-DE675 Surround Sound Home Theater Stereo Receiver Home theater receiver with 100 watts' power output across 5 channels 32-bit Dolby Digital, Dolby Pro Logic and DTS decoder 5.1-channel input for new high-resolution multichannel audio sources such as SACD 3 optical digital input, 1 coaxial digital input 3 S-video inputs, 1 S-video output