Hello all, I'm running a Yamaha RX V1900 with Polk monitor 10's, 7's plus 2 Velodyne subs in main zone and M20's plus one Velodyne sub in zone 2 also zone 3 with wireless Advents. When using only main zone I have noticed that the amp gets extremely hot to touch. So hot you don't want to touch too long. I've been thinking of installing a PC fan. Is this much heat normal? I would understand if I was running all zones but I don't. And if I wanted to I think it would fry. Should I install a fan?
Thanks
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