The STR-DG720 7.1 channel A/V receiver delivers the Full HD 1080 experience to a home theater system. This new 1080p A/V Receiver features HDMI with "Active Intelligence" and 1080/24p signal capability, making it compatible with Blu-ray Disc Disc, the PLAYSTATION 3 and other HD sources. Need more HDMI inputs? The STR-DG720 features three HDMI inputs that allow the desire for more HD content to grow. Speaking of an enhanced experience, the STR-DG720 decodes uncompressed audio (LPCM via HDMI) so you c n hear the original mix of your favorite BD titles. Looking for simplicity? BRAVIA Theatre Sync provides a one-button operation (via HDMI) of your entire A/V experience with a select number of BRAVIA televisions. Because no room is perfect, Sony's Digit l Cinema Auto Calibration (and its supplied microphone) simplifies speaker set up and optimizes speaker performance with the push of one button in just 30 seconds.