---
product_id: 90841920
title: "Mini Iso-Brick™ Power Supply"
brand: "mxr"
price: "₨85733"
currency: LKR
in_stock: true
category: "Mxr"
url: https://www.desertcart.lk/products/90841920-mini-iso-brick-power-supply
store_origin: LK
region: Sri Lanka
---

# 5 fully isolated outputs 800mA high-current toggle output compact stainless steel build Mini Iso-Brick™ Power Supply

**Brand:** mxr
**Price:** ₨85733
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your pedalboard like a pro — compact, quiet, and unstoppable!

## Quick Answers

- **What is this?** Mini Iso-Brick™ Power Supply by mxr
- **How much does it cost?** ₨85733 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/90841920-mini-iso-brick-power-supply)

## 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

- • **Expand Your Setup:** Includes splitter cable to double pedal connections on a single output safely.
- • **Compact Yet Mighty:** Small footprint fits travel boards without sacrificing power or durability.
- • **Stage-Ready Reliability:** LED indicators and rugged stainless steel housing ensure confidence from rehearsal to encore.
- • **Versatile Voltage Options:** Toggle between 9V and 18V on the high-current output to power diverse pedals.
- • **Noise-Free Power, Every Gig:** Fully isolated outputs eliminate ground loop hum for pristine tone.

## Overview

The MXR Mini Iso-Brick Power Supply delivers five fully isolated DC outputs, including four 9V/300mA and one toggleable 9V or 18V/800mA output, ensuring noise-free, versatile power for analog and digital pedals. Its compact stainless steel design, LED status indicators, and included splitter cable make it an essential, reliable choice for professional and travel pedalboards.

## Description

The Mini Iso-Brick Power Supply supplies quiet, noise-free DC power to wide range of pedal types while taking up less space than a candy bar. Whether you need a space-saving solution for your downsized travel board or you just need to power a small, carefully curated selection of tried-and-true staples, this little box has what you need. First, let’s talk outputs. The Mini Iso-Brick Power Supply has five, and each is fully isolated to eliminate obnoxious, gig-ending ground loop noise. Four of the outputs supply 9 volts of power at 300mA, while a fifth can be set to provide either 9 volts or 18 volts at 800mA depending on your needs. With a generous amount of current on tap and the ability to handle both negative and positive grounds, these outputs will accommodate almost any pedal, analog or digital. And don’t let the five outputs restrict you—if you need to add an extra pedal, the Mini Iso-Brick Power Supply has you covered. It comes with a splitter cable that can be used to connect two pedals to a single output, provided they require the same voltage and you don’t exceed the output’s current rating. You can do this with all of the outputs simultaneously—just purchase the extra cables to do so. Finally, troubleshooting can be a hassle on dark stages, so the Mini Iso-Brick Power Supply comes equipped with LEDs to let you know that all your connections are solid. Combine that with a lightweight housing that's built like a tank, and you can step on stage with confidence that your pedalboard will stay powered from gig to gig.

## Features

- Fully isolated mini power supply
- Has a total of 5 outputs
- Four (4) 9 volt outputs with 300mA of current
- One (1) toggleable 9 or 18 volt output with 800mA of current
- Comes with a splitter cable that can be used to connect two pedals with the same voltage to a single output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KPM6QHT |
| Amperage | 300 Milliamps |
| Best Sellers Rank | #5,080 in Musical Instruments ( See Top 100 in Musical Instruments ) #52 in Guitar & Bass Pedal Boards & Cases |
| Brand | MXR |
| Color | black |
| Connector Type | 20+4 Pin ATX |
| Connector Type Used on Cable | 20+4 Pin ATX |
| Customer Reviews | 4.6 out of 5 stars 416 Reviews |
| Enclosure Material | Stainless Steel |
| Form Factor | compact |
| Input Voltage | 18 Volts (DC) |
| Item Dimensions | 10.79 x 4.88 x 3.5 inches |
| Item Type Name | Power Supply |
| Item Weight | 70 Grams |
| Manufacturer | Jim Dunlop |
| Material | Stainless Steel |
| Mfr Part Number | M239 |
| Model Number | M239 |
| Output Current | 800 Milliamps |
| Output Wattage | 14.4 Watts |
| Specification Met | FCC |
| UPC | 710137108165 |
| Warranty Description | Dunlop manufacturing, inc. Will repair or replace, at its discretion, defective workmanship or materials on all new dunlop electronics directly or through the selling dealer or authorized service technician, for one year from the date of purchase, at no cost to the original purchaser. Repair or replacement parts installed will then be warrantied for the unexpired portion of the original warranty t… |

## Product Details

- **Brand:** MXR
- **Color:** black
- **Connector Type:** 20+4 Pin ATX
- **Item Weight:** 70 Grams
- **Material:** Stainless Steel

## Images

![Mini Iso-Brick™ Power Supply - Image 1](https://m.media-amazon.com/images/I/71rLkdaz-fL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Where can I purchase additional splitter cables?**
A: Sweetwater. Never looked at Amazon because I bundled with a bunch of other things I needed and Amazons instrument prices are a little ridiculous.  Some cables are twice the price you can get them for at Sweetwater.

**Q: Can you daisy chain it to the 18v output of the mxr full size brick?**
A: HI 
No you wouldn't be able to as the ISO Brick doesn't provide enough current to power another brick

**Q: Where can one find additional splitter cables for purchase after point of sale?**
A: Unfortunately these aren't available for individual purchase at the moment. We hope to add this to our line soon.

**Q: Will this power my 12V 500ma pedal safely?**
A: As far as I know, it'll either under power it (on the 9v setting) or blow it (on the 18v setting). Best look for one that specifically does 12v

## Frequently Bought Together

- MXR Mini Iso-Brick Power Supply Guitar Effects Pedal
- 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 (16 inch, 8 Pack)

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**Shop now:** [https://www.desertcart.lk/products/90841920-mini-iso-brick-power-supply](https://www.desertcart.lk/products/90841920-mini-iso-brick-power-supply)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-01*