Original MXR Innovations Micro Amp, Rochester NY. Pre-Dunlop: no LED, no AC jack, 9V battery only. Up to +26dB of clean boost from one knob.

Dated by the CTS pot: code 1378041 — CTS, week 41 of 1980. Code photographed below.

ALL ORIGINAL. No AC jack drilled, no true-bypass mod. Original pot, switch, jacks, knob, bottom plate and all four screws.

Tested and working. Silent switching, clean sweep across the full gain range. Pot and jacks cleaned with DeoxIT, no scratchiness. The original internal foam pad had crumbled (normal for these) — removed and cleaned out.

CONDITION: A played pedal. Heavy paint wear and chipping to bare metal around the logo and on the edges and corners; the bottom pad is gouged and crumbling. All shown in the photos.

No box.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed6 hours ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • MX-133 Micro Amp
Finish
  • White
Categories
Year
  • 1979 - 1984
Made In
  • United States
Pedal Format
  • Standard

Product safety information may be available here.

Z's Stuff

Dudelange, Luxembourg
Joined Reverb:2019

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