I am pleased with the Integra. Has all the features I wanted, and never struggled pushing M80's & vp180. I actually returned a denon product for the 50.1. No audible differences, but wanted pre outs and couple other bells n whistles.



M80's,VP180,QS8's,Epik Empire X 2
Integra 50.1,3 Emotiva UPA-1's,Antimode 8033