A:AnswerThis model has 5 HDMI inputs and one output. so yeah, I'd hook up my playstation to the receiver and my projector to the ouput and it works well
A:AnswerNo. I have my tv connected by optical and HDMI. When just watching tv I can just have the tv on or use the receiver to supplement via optical wire if desired.
A:AnswerIt can be changed. The best way is to select your output(multi channel stereo, DTS, etc), then adjust the treble and bass to your taste. It seems basic, but the Denon does most of the hard part for you, and I’ve been happy so far
A:AnswerDepends on the set up. Direct it's 110 RMS, if you connect it through the preamp connection it is very low out put since it is designed to run through an additional amplifier like a powered subwoofer.