For surreal sound choose the STR-DE475 Receiver. Featuring a 24-bit Dolby Digital, Dolby Pro Logic and dts decoder, a 5.1-channel input for new high-resolution multi-channel audio sources such as SACD, Digital Signal Processing with 11 acoustic environments, and a Digital Cinema Sound system with three Cinema Studio Modes, this receiver will produce sound like you never heard. So grab the supplied A/V UniCommander remote and take charge of your sound experience.