Well after hearing a lot of press about them I finally decided to pull the trigger on a class D audio amp and it is ordered and on its way. i decided to give the 440c amp a try since it have more than enough power for almost any speaker I will likely be getting in the future and should be a good match with my Dynaudios. I will be retiring my Adcom to use it for a rear channel amp since it is getting older and needs a more relaxed job and the rear channels in my system should be a good place for that. Will let you guys know what I think after it comes in and I have a chance to listen to it.