keeping amps cool?

How about having small air filters blowing on the amps fins to keep amp cool. Apparently keeping devices temperature power extends life?

ptss09-07-2013 3:10am

danielk141 Details Discussions Posts This discussion Message User 489 posts 09-08-2013 at 02:54pm Copy Comment URL Report Comment Edit Delete I would only aim a fan at the cooling fins, unless I was certain the amp did not have a built in self bias scheme. The Parasound HCA-3500, for instance, heats up appreciably until it reaches a set temperature. We took the top cover off my friend's HCA-3500, to see if it would run cooler. It biased up even higher, with the cover off..