I just bought the H/K DPR 1001 for my Axiom M80ti's. I am not real happy with the reciever, hopefully I can get some help here. When I am playing a CD on my pioneer 563a and if I turn the volume past -20dB, I usually hear a cracking, distorted noise, usually in the high volumes. When I am watching movies, anything above -10dB I hear the same thing. I don't have any "loud" settings on and I set the M80ti to LARGE because I do not have a sub. Any suggestions on what I can do?