Join Date: Apr 2006
Thanked 181 Times in 178 Posts
Rep Power: 13
Re: FM stereo interfence, Sensibulb LEDs and 12V Jacks
AC with an extension cord, totally isolated from the boat's electrics, ought to work. AC can bring in other noise sources, battery radios used to be easy to find. And easier to move around, up close to other devices to see which is the culprit.