Fully discrete power amplifiers for all 7 Channels (50 W x 7 Channel, 8ohm 20-20kHz 0.08%) * 3D pass-through technology Enjoy 3D video entertainment with dynamic surround sound. * 6 x HDMI in/1 x HDMI out Lets you connect your HDMI-equipped devices with a single cable. Enjoy high definition audio and video. * Front Panel HDMI Input Provides an easy connection for quick hook-up and playback of your HDMI-equipped portable devices. * Front Panel USB Input Direct digital play for your iPod, iPhone and USB drives.