MXR M133 Micro Amp Boost Pedal

4.9
14 Reviews
$105.99

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    The MXR M133 adds a preset amount of gain, using a single control. With a guitar, this lets you boost your signal for lead work, adjust between two different guitars with unmatched output (i.e., humbucker to single coils), or it can supply a permanent boost in a long effects chain where signal drop off is a problem. Powered by a single 9 volt battery or Dunlop's ECB-003 AC adapter.

    Controls
    Footswitch toggles amp on/bypass (red LED indicates on) Gain knob adjusts total output volume when micro amp is engaged.

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    MXR M133 Micro Amp Boost Pedal Specifications

    Item #:DUN M133
    Manufacturer Part Number:M133
    UPC:710137006607
    Product Specifications

    MXR M133 Micro Amp Boost Pedal Specifications

    • Dimensions: 4-3/8" x 2-3/8" x 1-1/4"
    • Weight: 0.9 lbs.
    • Color: White

    MXR M133 Micro Amp Boost Pedal Manuals

    Customer Reviews

    Based on 14 reviews
    Popular topics
    Richard F. 🇺🇸
    Verified Buyer
    An absolute must to any

    An absolute must to any pedalboard. True clean boost!

    Published date
    12/10/24
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    D 🇺🇸
    Verified Buyer
    Good sound

    does what its supposed to. Gets louder for leads and has a warm smooth sound. Very nice.

    Published date
    01/17/24
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    2
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    Jim W. 🇺🇸
    Verified Buyer
    Sweet pedal!

    I love the subtleness of this pedal it work best for me at about 12 oclock on the dial just kinda sweetens everything up just enough

    Published date
    05/30/22
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    3
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    Garrett 🇺🇸
    Verified Buyer
    Great signal boost

    This is the second Micro Amp I’ve owned. I use it in my signal chain as a boost for solos and other augmentation. It doesn’t muddy the tone and the gain section isn’t noisy. It’s pretty versatile too. You can add it to just about anywhere in your signal chain - preferences vary, but it would be hard...

    Published date
    04/16/22
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    Vinnie 🇺🇸
    Verified Buyer
    Simple and easy just like he described

    Spell Joseph’s exactly what I expected it to do I just need that little boost and it’s right there very clean perfect

    Published date
    12/29/21
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    2
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