The AVR-591P is packed with exciting features that lets you experience superb surround sound. It's also equipped with the latest HDMI 1.4a technology, which for the first time provides for 3D pass-through (Broadcast and Blu-ray) capability, delivering thrilling 3D high definition viewing with 3D-compatible HDTVs. With 4 HDMI inputs, the AVR-591P also features upconversion of standard definition signals to HDMI output, allowing a single cable run to the TV, minimizing costs and reducing system complexity.

Features
• Featuring 3D pass-through technology (supports Broadcast and Blu-ray)
• Supports HDMI 1.4a with 3D, Audio Return Channel, Deep Color, “x.v.Color” ,
• Auto Lipsync and HDMI control function
• 4 x HDMI in / 1 x HDMI out (Repeater)
• Newly developed pre-memory remote control handset with Glo-Key buttons
• Remote Setup Guidance via On-Screen Display
• 120W x 5ch.
• 4RU Rack Kit Included