Re: Radio Vibrator Noise

Posted by TxGoat On 2024/6/1 11:54:35

There may be a small capacitor inside the vibrator can. If it goes bad, you'll get noise at the speaker.
I replaced one years ago, and I recall that it was a low MFD value 1600 V rating. I replaced it with a 600 V and it failed after a few weeks. The cans aren't made to be opened, but I don't see why putting a fractional MFD, high V capacitor across the vibrator points wouldn't work. Some vibrators may have dual points. It's possible you could find Sam's Photofact manuals online, or a car radio specialist might be able to advise you.