Dear all,
i have a 4 channel amp. main problem is the built in fan isn't working anymore.. the amp heats up till like really hot during operation.
my idea is to DIY a fan mounted on the amp.(there's a small rectangular opening enough for air to enter or exit).
i have a 12V PC cooling fan.. i tried sourcing power from RCa cable input and then ground the other wire, but the fan not moving..
Any sifu please advice on where i can tap the power from? and of course the fan has to turn on together with the amp.
any advice most appreciated.:wavey:
i have a 4 channel amp. main problem is the built in fan isn't working anymore.. the amp heats up till like really hot during operation.
my idea is to DIY a fan mounted on the amp.(there's a small rectangular opening enough for air to enter or exit).
i have a 12V PC cooling fan.. i tried sourcing power from RCa cable input and then ground the other wire, but the fan not moving..
Any sifu please advice on where i can tap the power from? and of course the fan has to turn on together with the amp.
any advice most appreciated.:wavey: