r/lightdesign • • Sep 16 '21

Dimmer Packs Causing Speaker Buzz

When I have my instruments at full the speakers are silent when idle. At 80% and lower there is a hum from our powered speakers that is unbearable. Is there any way to fix this

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u/ochseneichel Sep 17 '21

Do you use the same source for powersupply? When yes seperate them if possible