---
product_id: 88596538
title: "Jim Dunlop MXR M237 DC Brick Power Supply, Silver"
brand: "mxr"
price: "Bs.2920"
currency: BOB
in_stock: false
reviews_count: 1
category: "Mxr"
url: https://www.desertcart.bo/products/88596538-jim-dunlop-mxr-m237-dc-brick-power-supply-silver
store_origin: BO
region: Bolivia
---

# Handles double the power of predecessor 8x 9V outputs for versatile pedal power Short circuit & overload protection with LED alerts Jim Dunlop MXR M237 DC Brick Power Supply, Silver

**Brand:** mxr
**Price:** Bs.2920
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your pedals like a pro — never miss a beat!

## Quick Answers

- **What is this?** Jim Dunlop MXR M237 DC Brick Power Supply, Silver by mxr
- **How much does it cost?** Bs.2920 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/88596538-jim-dunlop-mxr-m237-dc-brick-power-supply-silver)

## 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 & Durable:** Sturdy silver chassis designed to fit seamlessly on any pedalboard without bulk.
- • **Next-Level Safety:** Integrated short circuit and overload protection with red LED indicators for instant troubleshooting.
- • **Power Your Entire Rig:** 8 dedicated 9V outputs plus 2 high-voltage 18V outputs to fuel any pedalboard setup.
- • **Universal Compatibility:** Includes all necessary cables and connectors to power MXR, Boss, Ibanez, EHX, and more.
- • **Reliable All-Night Performance:** Engineered in the USA with a 1-year warranty to keep your sound uninterrupted.

## Overview

The Jim Dunlop MXR M237 DC Brick Power Supply is a compact, rugged power hub featuring 8 isolated 9V outputs and 2 18V outputs, designed to safely power a wide range of guitar effects pedals. With advanced short circuit and overload protection plus LED fault indicators, it ensures reliable, all-night performance for professional pedalboards. Includes all cables and connectors, backed by a 1-year warranty.

## Description

Keep your pedals powered all night long with the MXR DC Brick, a revamp of the DCB10. Now under the MXR brand, the new DC Brick features all of the short circuit and overload protection of the original but now handles twice the power, allowing you to use virtually any combination of effects. Additionally, each 9v output has a red LED that illuminates if there is a short so you can quickly identify and troubleshoot any power problems. The MXR DC Brick has eight 9v outputs and two 18v outputs, a change from the DCB10s seven 9v outputs and three 18v outputs. And of course, the AC adapter and all necessary cables to connect pedals to the unit are included.

Review: It's the best thing that I've bought for my pedals - It's the best thing that I've bought for my pedals. You can easily connect 8 9v DC pedals or 2 18v DC pedals, which is the most common thing in all pedals. I'm using mxr and ehx pedals and it works fine with it . Boss and Ibanez have the same output in common. You will get connectors and adapter with all kind of socket types inside one box.

## Features

- MXR M237 power brick
- Multi power supply for effects pedals
- Ideal for pedal boards
- Compact, sturdy design
- 8x 9V outputs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B5I9GYW |
| Amperage | 9 Milliamps |
| Best Sellers Rank | #16,968 in Musical Instruments ( See Top 100 in Musical Instruments ) #227 in Acoustic & Classical Guitar Parts |
| Box Contents | Jim Dunlop MXR M237 DC Brick Power Supply, Silver |
| Brand | MXR |
| Brand Name | MXR |
| Colour | Silver |
| Connector Type | 2.1mm barrel plug, AC input |
| Connector Type Used on Cable | 2.1mm barrel plug, AC input |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 729 Reviews |
| Form Factor | compact |
| Global Trade Identification Number | 00710137057777 |
| Importer Contact Information | Mumbai, Maharashtra 400059 |
| Item Dimensions | 23.4 x 10.9 x 6.9 Centimeters |
| Item Type Name | Acoustic Guitar Kits |
| Item Weight | 1.55 Pounds |
| Item Weight Unit of Measure | 1.55 Pounds |
| Manufacturer | Dunlop Manufacturing, Inc.,P.O. Box 846,Benicia, CA 94510,U.S.A., MXR |
| Manufacturer Contact Information | Dunlop Manufacturing, Inc.,P.O. Box 846,Benicia, CA 94510,U.S.A. |
| Model Number | M237 |
| Packer Contact Information | Dunlop Manufacturing, Inc.,P.O. Box 846,Benicia, CA 94510,U.S.A. |
| UPC | 710137057777 799491179073 710137065956 |
| Unit Count | 1 Count |
| Warranty Description | 1 year warranty from the time of manufacturer |

## Product Details

- **Amperage:** 9 Milliamps
- **Brand:** MXR
- **Colour:** Silver
- **Connector Type:** 2.1mm barrel plug, AC input
- **Item Weight:** 1.55 Pounds

## Images

![Jim Dunlop MXR M237 DC Brick Power Supply, Silver - Image 1](https://m.media-amazon.com/images/I/81Vl4+Slq9L.jpg)
![Jim Dunlop MXR M237 DC Brick Power Supply, Silver - Image 2](https://m.media-amazon.com/images/I/716DT6Ci3NL.jpg)
![Jim Dunlop MXR M237 DC Brick Power Supply, Silver - Image 3](https://m.media-amazon.com/images/I/71IH4JV1+gL.jpg)
![Jim Dunlop MXR M237 DC Brick Power Supply, Silver - Image 4](https://m.media-amazon.com/images/I/715KHyH4tlL.jpg)
![Jim Dunlop MXR M237 DC Brick Power Supply, Silver - Image 5](https://m.media-amazon.com/images/I/71rr0ZJUsNL.jpg)

## Questions & Answers

**Q: What is the ma output rating for the 9 volt outputs and the 18 volt outputs? Can't believe this is not shown or been asked yet.**
A: Hello, thank you for writing to us. 
The eight 9 volt outputs on the M237 can handle 150 mA each, and 1200 in total.
The two 18 volt outputs tke 400 mA each and 800 mA in total.
Here's a link to the instruction manual in case you'd like to see it : https://vidweb.aws.marketlive.com/jimdunlop_vid/text/content/pdp/manuals/M237.pdf
If you have any other questions for us, let us know!
Thanks again and have a great day.

**Q: include adapter and cables for connecting?**
A: A wall wart power supply and power cables to attach to pedals were included.

**Q: include the 18v power supply input?**
A: The unit comes with all needed wires - Including wall plug =|----> 18v input to power all outputs.

**Q: How noisy is this product?**
A: Depends on if your pedals are power hungry. Since they outputs aren't isolsted, you will get noise. My Strymon pedals were too noisy such that I could not run them with this supply.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's the best thing that I've bought for my pedals
*by #***9 on 7 July 2017*

It's the best thing that I've bought for my pedals. You can easily connect 8 9v DC pedals or 2 18v DC pedals, which is the most common thing in all pedals. I'm using mxr and ehx pedals and it works fine with it . Boss and Ibanez have the same output in common. You will get connectors and adapter with all kind of socket types inside one box.

## Frequently Bought Together

- MXR DC Brick Power Supply
- MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06)
- Mr.Power Guitar Effect Pedal DC Cable 5.5 x 2.1mm Power Lead/Cord, Male to Male 24AWG Connector Plug Wire Adapter (24 in, 8 Pack)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-23*