Thanks guys for the suggestions.
Up until this point have only been listening through an old turntable, and when I switched sources over to stream music the sound coming through was much more dynamic and sounded fuller. I believe the problem was the turntable. So a new TT will be on my short list now. The RR2150 sounds unbelievable I have found the right amount of bass with the EQ set at 65 hz. I really feel this is an incredible receiver I hope to enjoy it for along time.