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Preamp hum again
Preamp hum again
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Old 9th March 2005, 12:52 AM   #1
johnmarkp is offline johnmarkp  United States
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Join Date: Apr 2004
Location: Wisconsin
Default Preamp hum again

I did a long search on this and will try and redo my ground wires. I do have one question, the hum gets much worse if I move my hand closer to the output wires. Or if I put the metal top on the preamp that gets pretty close to the output wires. Is this a "classic" sign of something. I have never had this happen on any other project. The output wires are twisted but not shielded.

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