Onkyo TX-SR307 5.1-Channel A/V Surround Home Theater Receiver (Black) (Discontinued by Manufacturer) 65 Watts per Channel at 8 Ohms, 1 kHz, 0.7%, 2 Channels Driven, FTC; 90 Watts per Channel at 6 Ohms, 1 kHz, 0.9%, 2 Channels Driven, FTC 3 HDMI&#8482; Inputs and I Output for Video, HDMI Pass-Thru* (Version 1.3 Compatible with 1080p, Deep Color&#8482;, and x.v.Color&#8482;) Audyssey 2EQ&#8482; to Correct Room Acoustic Problems and to Calibrate Speakers Music Optimizer for Compressed Digital Music Files 4 DSP Modes for Gaming: Rock, Sports, Action, and Role Playing Game (RPG)