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First Act MA2039 Adjustment Knobs Replacement

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First Act MA2039 Adjustment Knobs Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 First Act MA2039 Adjustment Knobs Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

  • Carefully, pull the adjustment knob towards yourself until it comes off the screw underneath.

  • Repeat for each knob until all are removed from the amplifier.

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