A:AnswerIt has a compensator for the sound leveling, yes. I’m currently not using it though. You have to realize that sound levels will and should change but, when you use it to level out things like commercials, you will not get the full sound experience of things like movies or music.
A:AnswerIt has rca inputs in the back for older styles of audio and video sources. I’m sure they would work. There’s also a way to change the names of the sources in the interface via remote with the receiver connected to your tv. You can rename all the inputs as long as you have it connected to your tv via HDMI.
A:AnswerShould
Be able to. The receiver has plus and minus plugs ins for each speaker. Worse case scenario, you would have to splice your speaker,wires into the two wires for the receiver and then plug in.