The MXR M-133 Micro Amp is a simple, streamlined pedal designed to add a preset amount of gain to your signal using one single control. Use the Micro Amp as a permanent boost effect, or ramp up your signal when you're playing lead so your solos soar above the rest of the mix.

Product Specs

  • M133 Micro Amp
  • Black
  • Cream
  • 2010s
Made In
  • United States

From the Price Guide

Reviews for the MXR M133 Micro Amp
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  • The best

    Always works

  • Verified Purchase

    Great sounding pedal. Awesome as a volume boost for solos.

  • Great for ef86

    Verified Purchase

    I use this with my matchless Cobra. Been hard to find drive pedals to pair with the ef86. This guys does a great job of it. Highly recommended if you have a DC30 or an amp like it.

  • Verified Purchase

    Good product, good seller!!

  • Worth it

    Verified Purchase

    Great pedal. Will never sell. Ssssslight tone change, But it's good. Gives all your apps and pedals new life.