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Humming sub.

I tried to teach it the words to no avail.
Velodyne ULD 15, low hum when powered up, can't hear it when music is playing. It does not vary with volume on the servo controller amp.
Any guesses what it might be? I tried different cables and checked connections.
homer

Showing 1 response by getheleadout

getheleadout
144 posts
 
Sounds like ground loop hum, if it is, cheater plugging the entire system is the only way I've ever been able to get rid of it.

FYI, I've run in his configuration for quite some time without any problems. And with absolute silence.
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