Heat


Hi All,
I have a friend who was telling me how he keeps a fan turned on, facing towards his amplifier, to keep it from getting too hot. I told him that it doesn't matter because the only heat that will affect his amplifier comes from internally. I'm now wondering if I could be wrong. So I'm wondering, if a stereo is in an attic during the summer and it's being played to the point of getting hot, will the temperature in the attic effect the amplifier?
goofyfoot

Showing 3 responses by fiesta75

Heat is the enemy of audio equipment. The lower and more constant you can keep equipment, the longer it usually lasts. Failures primarily occur from thermal cycling. I'm not saying to keep your equipment on all the time and I don't like the noise a fan makes. But when you listen at moderately loud to loud volumes, a fan will help extend the life. I use Rotron whisper fans.

OP, it could help but not sure how much. Thermal cycling is used for accellerated aging of electrical components. Can be both powered or unpowered. A very high percentage of electronic failures are caused by mechanical fatigue.