Hi First time posting on this forum I like what I am reading here . I have a questing I have a rxv 2600 It does a great job best reciever I ve owned I started out twenty five years ago with NAD passed it down to my teenage kid then I purchased a Pioneer VSX-D1S I still have it But I wanted to go to AV-receiver digital The problem I am having is when I want to blow the windows out of the house it shuts down at about +5.0dB to +7.0dB after a couple of minuits The fronts are Ditons 551 old but stable One tweeter is shot rears and back are dont moan bose 301 and 201 sub is Paradigm Any answers and help appreciated.