This Technics SH-AC300 Surround processor is beautifully built. Features; Dolby Digital (AC3), Pro-Logic decoding from digital source, bass management via speaker selection, dynamic range compression, Cinema EQ, display dimmer, test tone, 2 x digital inputs, line throughput, multi-display and 6 x channel direct outputs. Has volume control and can connect directly to an amplifier or to a receiver with a 6 channel input. Manual and Remote control are included. Has small scratch on top as can been seen in one of the photos