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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: Maxzimum's buzz needs to be minimised.Posted by PurePower on: 4/30/2010
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Hi Max,

If you have buzzing that is audible outside the PurePower case, or audible from a listening position, the behavior is not normal. The probable source is a capacitor. Caps can hum in the same way as transformers - the foil expands and contracts and can vibrate at 60 cycles in an effect that is similar to transformer magnetostriction. You should contact us to arrange for service.

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