5.1 channel BDs/DVDs: This is my first home theatre so I was quite blown away by the surround sound. No issues with picture output to a full-HD TV. I'm yet to try 7.1 channel blue-rays discs (will update the review once I try).

CD/Mp3 music, FM: Enabling prologic matrix effect gives great sounding surround output from stereo sources. Was quite amazed by the sound quality... even at low volumes I could make out each detail, and I love the warmness of the sound due to the vacuum tube amps. I u...