Sherwood RD-7108 6.1 Dolby Digital Audio/Video Receiver with Dolby Digital EX and DTS Decoders (Discontinued by Manufacturer) DTS-ES (discrete/matrix) and DTS Neo:6 (cinema/music) surround formats 3 DSP modes (theater, hall, matrix) Dolby Virtual surround, Digital Surround EX, and Pro Logic II formats 6.1-channel direct input 100 watts per channel in stereo and surround modes