Ampeg B-100R Volume Issue

Discussion in 'Amps and Cabs [BG]' started by noeinstein, Jul 19, 2018.


  1. noeinstein

    noeinstein Supporting Member

    Sep 3, 2004
    Sacramento, CA
    Volume level drops significantly for no apparent reason, then comes back when I move the Gain dial. Otherwise, great amp. Any ideas about the cause or a fix appreciated.
     
  2. /\/\3phist0

    /\/\3phist0 ( ͡° ͜ʖ ͡°) mmm Woody! DHDIK?

    Replace gain pot. Pot is damged.
     
    noeinstein likes this.
  3. Bim1959

    Bim1959

    Apr 15, 2009
    Naples Florida
    Sales and electronic tech/piano tech: England Music Center - Clinton IA - now closed
    Pot could also be dirty and just need cleaning. Hard to tell without it being in front of me on a bench.
     
  4. noeinstein

    noeinstein Supporting Member

    Sep 3, 2004
    Sacramento, CA
    Thanks, I'll give cleaning it a try first.
     
  5. Primary

    Primary TB Assistant

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