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Gemini x2000 audio amplifier

Discussion in 'Repairing Electronics' started by Trattay, Apr 15, 2017.

  1. Trattay

    Trattay New Member

    Joined:
    Apr 15, 2017
    Messages:
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    My amp will power up, and it will amplify a microphone, but only at an unacceptably low volume. Fuses are good.

    When it was working properly, I used to hear a quickly diminishing energy surge hum upon powering up, now I don't hear that.

    Any advice on what's wrong will be appreciated.
     
  2. davenn

    davenn Active Member

    Joined:
    Sep 27, 2010
    Messages:
    362
    Likes:
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    Location:
    Sydney, Australia
    could be any of a number of things
    Have you taken the lid off for an initial visual inspection yet ?
    Have you searched online for a service manual or at minimum a schematic ?
    it's likely to be needed to do any decent sort of diagnosis
     

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