Yamaha RX-A700 7.1-Channel Audio/Video Receiver (OLD VERSION) (Discontinued by Manufacturer) Support for latest HDMI features like 3D and Audio Return Channel Exclusive Yamaha technologies: CINEMA DSP 3D, Compressed Music Enhancer, and SCENE PLUS Convenient YPAO sound setup with Reflected Sound Control for great sound regardless of speaker placement Full-color GUI with support for album art and iTunes tagging Multizone setup for 2 zones and RS-232C interface for custom installation