---
product_id: 88596538
title: "Jim Dunlop MXR M237 DC Brick Power Supply, Silver"
brand: "mxr"
price: "€ 216.12"
currency: EUR
in_stock: true
reviews_count: 1
category: "Mxr"
url: https://www.desertcart.nl/products/88596538-jim-dunlop-mxr-m237-dc-brick-power-supply-silver
store_origin: NL
region: Netherlands
---

# Handles double the power vs. predecessor 8x 9V outputs for versatile pedal power LED short-circuit indicators for instant troubleshooting Jim Dunlop MXR M237 DC Brick Power Supply, Silver

**Brand:** mxr
**Price:** € 216.12
**Availability:** ✅ In 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?** € 216.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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 & Rugged:** Designed to fit seamlessly on your pedalboard with a sturdy silver chassis that withstands the rigors of touring.
- • **Next-Level Safety:** Built-in short circuit and overload protection with LED alerts means zero downtime and zero guesswork on stage.
- • **Power Your Entire Rig:** 8 dedicated 9V outputs plus 2 high-voltage 18V outputs keep every pedal energized without compromise.
- • **Tour-Ready Reliability:** Made in the USA with a 1-year warranty, this power supply is trusted by pros to keep the music flowing night after night.
- • **Universal Compatibility:** Includes all necessary cables and connectors to power MXR, Boss, Ibanez, EHX, and most other pedals effortlessly.

## Overview

The Jim Dunlop MXR M237 DC Brick Power Supply is a compact, durable unit featuring 8 isolated 9V outputs and 2 18V outputs, designed to power multiple guitar effects pedals simultaneously. It offers enhanced safety with short circuit and overload protection, including LED indicators for quick fault detection. Compatible with a wide range of pedals, it comes complete with all necessary cables and connectors, making it an essential, reliable choice for professional musicians and pedalboard enthusiasts.

## 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 Netherlands*
*Store origin: NL*
*Last updated: 2026-02-24*