Turntable hum problem after demagnetizing


I borrowed a friend's Benz Aesthetix demagnetizer to try out. (Oracle Delphi V, Wilson Benesch ACT 0.5, Benz LP-S, Cardas Golden Cross phono cable, Pass Labs XONO phono preamp). After using it, I now have a huge hum that wasn't there before. There also is static if I clean a record with my carbon fiber brush or touch it to the stylus. Also when I touch the tonearm the hum increases. What is going on??? Any help would be appreciated.
terrytam99

Showing 3 responses by hifitime

I'm going with the odds of a bad connection such as a wire that came off, or broke off somewhere.
One thing I just thought about is if the unit was exposed to a cold temperature, maybe moisture condensation formed inside it, shorted it, and passed enough voltage to the coils to damage them. I don't know its full design, but this sure seems possible with its internal oscillator, in my opinion.