When my amp is turned on, but without any sources, I just have a slight hiss noise coming from all speakers. But when I turn on my xbox360, I've got now a different "hiss", more important, that disappears when turning the xbox360 off.
Does someone know why ?
Is the xbox faulty ? The amp ? Or is it completely normal ?
I just have audyssey on, but not dynamic eq
edit : I make another test with a pc connected to the amp with hdmi. As soon as the amp receive an audio signal, the "hiss" increase in the speakers :S The hiss becomes audible at my listening position trough the surrounds speakers :SEdited by Nlkko - 10/24/12 at 10:30am