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yamaha ax500

  1. K

    Yamaha ax 500 potentiometer replacement

    Hello, The pot for the 'treble' knob doesn't seem to work. I tried spraying it with deoxit but it didn't have any effect. When I move the knob I can't hear any effect or even a crackling sound. My question is whether anyone knows the exact parameters of this potentiometer, the model or has a...
    • kapuchahaha
    • Thread
    • bass and treble knobs yamaha yamaha ax500
    • Replies: 2
    • Forum: Yamaha
  2. K

    Yamaha AX-500 treble and bass knobs does not work

    In my Yamaha AX 500 amplifier, when I turn the bass or treble knob, nothing happens. I wonder if it's the fault of the potentiometers, but I think it may be the fault of the 'Tone Bypass' button. When I click the tone bypass button, nothing happens, there is no noise or any signal distortion. CD...
    • kapuchahaha
    • Thread
    • does not work tone bypass issue treble and bass yamaha ax500
    • Replies: 7
    • Forum: Yamaha
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