A question regarding my cooling fan: My current setup is with a Marantz SR8200 with two MA6100 THX Ultra Monoblocks for my mains. The sound quality in two channel stereo is simply awsome! I listen to my music pretty loud in 2 channel stereo. At around -5db to 0db, my cooling fan comes on in my receiver. My question is, why is the fan coming on if I'm using external Monoblocks? In Multi-channel stereo it comes on even sooner (since it utilizes the receiver's Center and Rear channel amps). My receiver sits on top of my component rack, so it has plenty of ventilation. I guess I wouldn't mind this so much if the fan were not so obviously loud. It is definately noticable in between tracks. Is anyone else experiencing this problem with the 8200 or 9200? If so, is the fan noticably loud? Any advice or info would be greatly appreciated. Thanx!