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Answered Receiver Cooling - 240v/12v relay


Active Member
My Denon 4500 is getting quite warm in my cabinet, it's got space but not sufficient airflow. I'm going to add some super silent 12v PC fans into the back of the cabinet but wondering where to get a 240v - 12v adapter/relay which I can use with the trigger on the amp (I've never wired anything to the triggers before so this is new to me). No issues with wiring/electrical bits


Active Member
do a search for ac infinity cooling, lots of different options for temp control, availability was a bit hard to come by a few month ago but i haven't checked in a while, got my fans and controller from amazon.


Active Member
I’ve used a Omron solidstate really to turn on some power amps from my denon trigger out, should do what you want.

1x Omron 20A G3NE-220T-US DC12, Relay £27.98

Showing how i used it.

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