With an expanded feature set geared towards the home theater enthusiast and custom integrator, the AVR-2311CI sets a new standard for performance, features and ease of use. It?s also one the first to come equipped with HDMI 1.4a connectivity, including 3D pass-through (Broadcast and Blu-ray), along with Audio Return Channel. The AVR-2311CI?s 7-channel amplifier produces 735-watts of total power (105 per channel), delivering detail and dynamics to music and movie soundtracks. The amplifiers can be configured for 7.2 channel surround sound, or a 5.2 channel system in the ?main? room and power a pair of speakers in a second ?zone?. It?s equipped with 1080p and 3D (all formats) compatible HDMI 1.4a Repeating technology, delivering both audio and video to your HDTV with single HDMI cable