I finally received the AC Infinity Aircom T10 cooling fan yesterday and installed it on top of my Marantz SR7013. It really matches the Marantz well and looks like it's a part of the AVR. I watched a review by Youthman and he was discussing fan noise and he liked the fan setting at level 2. If I run it a level 2 the temp will get around 88-90 degrees and that's not really pushing the volume. I've researched what is the optimal temperature your receiver should run and for the most part I see the recommendation at 85 degrees but there seems to be no published information from D&M about that subject. I'm also wondering how do you turn this thing off without manually having to press the function button on the front of the unit? It would be nice if they would have included a remote.