Did anyone heard about Onkyo A9355???I don't know what to choose which stereo amp up to 400??? to match with my onkyo 905 and dali ikonn 6's. Rotel 04 or 05 marantz 6002 onkyo A9355 or cambridge audio 640 v2 maybe Pioneer A6-a-j?????? please help there is so many of them!!! I want my cds to sound warmer I'm not happy with my onkyo 905 music playback. I own cambridge audio 640 v2 cd player. What would make a real difference??????