Stereo high pitch sound when the generator is running

John41

Whenever I’m running the generator I’m getting a high pitch sound out of the speakers. Is there a way to correct that?

RiverRat232

Adding a power filter might be the answer. Here is an article that talks about eliminating extraneous noise in mobile audio systems.
https://www.crutchfield.com/S-hlde7D720yb/learn/learningcenter/car/noise_suppressors_installation_guide.html 

PickleRick

Just for kicks turn your battery charger breaker off when running the genset, see if that takes care of the issue.


Before blue tooth speakers I ran my car stereo for music while running it.  I'd hook up a battery charger while listening.. On some vehicles id get the buzz with a battery charger attached.