---
product_id: 48375185
title: "Jim Dunlop M133 MXR Micro Amp Pedal, White"
brand: "mxr"
price: "S/.909"
currency: PEN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pe/products/48375185-jim-dunlop-m133-mxr-micro-amp-pedal-white
store_origin: PE
region: Peru
---

# On/Bypass LED indicator Single gain knob control Made in USA craftsmanship Jim Dunlop M133 MXR Micro Amp Pedal, White

**Brand:** mxr
**Price:** S/.909
**Availability:** ✅ In Stock

## Summary

> 🎸 Boost Your Sound, Own the Stage!

## Quick Answers

- **What is this?** Jim Dunlop M133 MXR Micro Amp Pedal, White by mxr
- **How much does it cost?** S/.909 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/48375185-jim-dunlop-m133-mxr-micro-amp-pedal-white)

## Best For

- mxr enthusiasts

## Why This Product

- Trusted mxr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Small footprint, big impact—fits perfectly on any pedalboard without clutter.
- • **Effortless Switching:** Red LED footswitch lets you toggle effect on/off with confidence and style.
- • **Seamless Signal Boost:** Instantly elevate your guitar’s output with a clean, noise-free gain boost.
- • **Stage-Ready Durability:** Built tough in Benicia, California to withstand the rigors of live performance.
- • **Intuitive One-Knob Control:** Effortlessly dial your perfect volume with a single, precision gain knob.

## Overview

The Jim Dunlop M133 MXR Micro Amp Pedal is a compact, battery-powered analog signal booster designed for guitarists seeking a clean, noise-free volume boost. Featuring a single gain knob for easy control and a red LED footswitch indicator, this pedal is crafted in the USA for durability and performance. Perfect for switching between guitars or enhancing riffs, it delivers professional-grade sound in a sleek, pedalboard-friendly design.

## Description

From the manufacturer MXR is a New York based effect pedal manufacturer originally from Rochester. The company was co-founded in 1972 by Keith Barr and Terry Sherwood and was incorporated as MXR Innovations, Inc. 1974. Currently MXR is owned by Jim Dunlop, who continues to produce the original effects units along with new additions to the line.

Review: An effect which gets straight to the point! - MXR don’t disappoint, this is another well built, no nonsense piece of kit. It boosts your signal just as it should, with no added noise . It’s small, powerful and simple to operate, they’ve been around a long time, there’s a reason for that!
Review: MXR - This is an excellent pedal and great for boosting signal for riffs

## Features

- Footswitch toggles effect on/bypass (red led indicates on)
- Gain knob adjusts total output volume when micro amp is engaged
- Perfect for switching between guitars with unmatched output
- Adds a preset amount of gain with a single control.adds a preset amount of gain with a single control.
- Made in benicia, californa

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006ZXFZQ |
| Amperage | 9 Milliamps |
| Audio Output Effects | Preamp |
| Best Sellers Rank | 33,120 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 133 in Guitar Distortion & Overdrive Effects |
| Brand | MXR |
| Brand Name | MXR |
| Colour | White |
| Connector Type | 1/4 inch (6.35mm) audio jack |
| Controls Type | Knob |
| Customer Reviews | 4.6 out of 5 stars 361 Reviews |
| Global Trade Identification Number | 00710137006607 |
| Hardware Interface | 1/4-inch Audio |
| Included Components | Dunlop ECB003 Power Adapter, 1 x 9V Battery |
| Item Dimensions | 15 x 11.7 x 6.9 centimetres |
| Item Dimensions L x W x H | 27.8L x 12.4W x 8.8H centimetres |
| Item Type Name | EQ Effects Pedal |
| Item Weight | 363 g |
| Item weight | 363 g |
| Manufacturer | Jim Dunlop |
| Manufacturer Part Number | 11133000001 |
| Model Name | 11133000001 |
| Model Number | M133 |
| Power Source | Battery Powered |
| Product dimensions | 27.8L x 12.4W x 8.8H centimetres |
| Signal Format | Analog |
| Style | Compact |
| UPC | 962327363988 653078141993 710137006607 704660988240 |
| Voltage | 9 Volts |

## Product Details

- **Brand:** MXR
- **Colour:** White
- **Item weight:** 0.8 Pounds
- **Product dimensions:** 27.8L x 12.4W x 8.8H centimetres
- **Style:** Compact

## Images

![Jim Dunlop M133 MXR Micro Amp Pedal, White - Image 1](https://m.media-amazon.com/images/I/81e50nNk0iL.jpg)
![Jim Dunlop M133 MXR Micro Amp Pedal, White - Image 2](https://m.media-amazon.com/images/I/71vkbQ9d8JL.jpg)
![Jim Dunlop M133 MXR Micro Amp Pedal, White - Image 3](https://m.media-amazon.com/images/I/71tRnyzfGqL.jpg)
![Jim Dunlop M133 MXR Micro Amp Pedal, White - Image 4](https://m.media-amazon.com/images/I/714l4hRZLcL.jpg)
![Jim Dunlop M133 MXR Micro Amp Pedal, White - Image 5](https://m.media-amazon.com/images/I/71A0P4ztkVL.jpg)

## Questions & Answers

**Q: I need a micro amp that I can run a mic through...anything available?**
A: I doubt this will fulfill your needs as it is a signal boost pedal that feeds Ito a guitar amplifier which then feeds into and drives a speaker ( as in Celestion ) for example.  The name micro has nothing to do with a microphone.

**Q: Good for an oasis and kings of Leon tone?**
A: This pedal simply boosts output  (Loudness) so will push a tube amp into breakup/distortion if your pickups/guitar volume knob will not, similarly distortion pedals. It is excellent at what it does though a little pricy. This will not make you sound like anyone, stomping on it is a bit like having an extra turbo charged  guitar volume knob .

**Q: is it true bypass?**
A: Clearly this pedal both is and isn't true bypass

## Customer Reviews

### ⭐⭐⭐⭐⭐ An effect which gets straight to the point!
*by J***. on 28 May 2025*

MXR don’t disappoint, this is another well built, no nonsense piece of kit. It boosts your signal just as it should, with no added noise . It’s small, powerful and simple to operate, they’ve been around a long time, there’s a reason for that!

### ⭐⭐⭐⭐⭐ MXR
*by R***N on 7 October 2024*

This is an excellent pedal and great for boosting signal for riffs

### ⭐⭐⭐⭐⭐ Classic tone
*by S***C on 15 February 2026*

An absolute classic, gives you a natural amp break up sound, without muddying your tone. You can control how much break up you want in you sound. Love it.

## Frequently Bought Together

- MXR Micro Amp
- MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06)
- Boss DS-2 Turbo Distortion Pedal

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-13*