Enjoy 7.1 channels of incredible surround sound, connect up to seven HD sources6 and listen to music from your iPod5 with Sony’s STR-DH820 receiver. Improve the quality of connected video sources to near HD quality3 or experience incredible sound quality while you watch 3D sports, movies and games from connected 3D devices1. This great receiver also features an easy-to-use menu for simple operation and convenient audio calibration set-up, so you are assured the best possible listening experience.