Note: I forgot to mention
The noisy OEM fan was replaced with a thermally controlled variable speed super-quiet fan, power transistor temps good.
Only when the amp is driven hard does the fan ramp up, cools down quickly afterwards too.
The noisy OEM fan was replaced with a thermally controlled variable speed super-quiet fan, power transistor temps good.
Only when the amp is driven hard does the fan ramp up, cools down quickly afterwards too.