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Acoustic Bass Preamp Replacement

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Acoustic Bass Preamp Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Acoustic Bass Preamp Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Acoustic Bass Preamp Replacement: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
  • Get your output platform and measure, with a ruler, the perimeter of the parts under the face with the screw holes.

  • The second and third images show the underside of the part, measuring around the internals.

  • Once you measure each side, jot them down for Step 9.

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