570RE: [stationpro] Re: The hum problem
- Apr 8, 2014
Hey, that’s good news, Wayne ! I’ll echo Paul W9AC’s advice, which is that the best way to lick troubling hum and ground loop problems is to make a diagram of all the interconnections and grounds and then think through the reasons why the hum is getting into the circuits. Microphone level audio is only a few mV, so it doesn’t take much to go wrong to cause a problem.
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