According traditional trademarks of Marantz, the SR7200 is a non-compromise digital surround receiver, built to excel in Movie and Music reproduction, functionality and ergonomics. It supports Dolby Digital ® 6.1- channel decoding, Dolby Pro Logic ® II, Circle Surround 5.1 and Dolby Digital ® 6.1 compatibility for an impressive, enveloping 360-degree surround sound. The SR7200 features a discrete, equal power amplifier section for all 6 channels, with superb low impedance driving capability and comprehensive dynamic reserve. A multi-zone function allows you to simultaneously enjoy a different entertainment source in another room.Complemented with a programmable, learning remote the SR7200 is the ideal choice in every home entertainment system or custom installation.