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Gs1200 feedback in sound

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  • Gs1200 feedback in sound

    While playing a movie regardless of mono or stereo sound if I turn up track two volume I hear an ear piercing feedback sound what is causing this anything I can check

    This happens even without film in the projector

  • #2
    Classic Elmo Switch Trick, Chip!

    -Work the switches and jacks, with special attention on recording keys.

    You really need this to be down to oxides on contacts. The one time I had this happen where The Trick didn't fix it turned out to be a flaky pre-amp IC, and that got ugly!

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