---
product_id: 702642419
title: "Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks"
brand: "tonebird"
price: "KD 1.57"
currency: KWD
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.kw/products/702642419-tonebird-mxr-m239-mini-iso-brick-9v-18v-effects-pedal
store_origin: KW
region: Kuwait
---

# 5 isolated outputs LED status indicators 9V/18V adjustable power Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks

**Brand:** tonebird
**Price:** KD 1.57
**Availability:** ❌ Out of Stock

## Summary

> 🎸 Power your pedalboard with precision and style — never miss a beat!

## Quick Answers

- **What is this?** Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks by tonebird
- **How much does it cost?** KD 1.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/702642419-tonebird-mxr-m239-mini-iso-brick-9v-18v-effects-pedal)

## Best For

- tonebird enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Space-saving metal housing built tough for gig-ready durability and portability.
- • **Smart Connectivity:** Splitter cable lets you daisy-chain pedals without sacrificing power or tone integrity.
- • **Power Your Pedals Like a Pro:** Five fully isolated outputs eliminate noise and ground loops for pristine tone.
- • **All-Inclusive Tonebird Bundle:** Includes Dunlop adapter, variety picks, patch cables, and True Tune tuner for instant setup.
- • **Flexible Voltage for Every Pedal:** Switchable 9V or 18V output with up to 800mA to handle both analog and digital effects.

## Overview

The Tonebird MXR M239 Mini Iso-Brick is a compact, metal-bodied power supply designed for guitarists who demand noise-free, reliable power. Featuring five fully isolated outputs—four at 9V/300mA and one switchable between 9V or 18V at 800mA—it supports a wide range of pedals. The included Tonebird bundle adds essential accessories like Dunlop picks, patch cables, and a True Tune chromatic tuner, making it a complete, gig-ready solution 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. 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.

Review: I ordered the MXR mini brick power supply. So far so good with the actual product. it looks very well made .And they included 3 extra mini 1/4" cords , 5 little power supply cords, picks, European adapters , and a tuner which is looking to be my favorite one that I own now. VERY NICE PACKAGE. HIGHLY SATISFIED . Thank you
Review: Great, compact power supply. This is all most people will need. With the right cable, you can daisy-chain low-power analog pedals off a single output, then put your digital pedals on their own outputs.

## Features

- Comes with Tonebird bundle featuring: Dunlop ECB004 18-volt adapter, Dunlop variety picks pack (6), Dunlop DC brick cable set, high quality patch cables (2), True Tune TT-05 chromatic tuner.
- Features four outputs with 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.
- 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.
- The Mini Iso-Brick Power Supply comes equipped with LEDs to let you know that all your connections are solid.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DF91NJXX |
| Body Material | Metal |
| Connector Type | 1/4 inch audio plug |
| Customer Reviews | 4.8 4.8 out of 5 stars (10) |
| Date First Available | 29 August 2024 |
| Hardware Interface | 1/4-inch Audio |
| Item Weight | 748 g |
| Item model number | M239-TBB |
| Material Type | Metal |
| Package Dimensions | 14.4 x 12.19 x 9.09 cm; 748 g |
| Power Source | DC Power Supply |
| Signal Format | Analog |
| Voltage | 9 Volts |

## Product Details

- **Amperage:** 300 Milliamps
- **Audio output effects:** Loop
- **Brand:** Tonebird
- **Style:** Effects Pedal Power Supply
- **Voltage:** 9 Volts

## Images

![Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks - Image 1](https://m.media-amazon.com/images/I/41Sl6jqL9BL.jpg)
![Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks - Image 2](https://m.media-amazon.com/images/I/41Z4G5C7oJL.jpg)
![Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks - Image 3](https://m.media-amazon.com/images/I/41gHrJ2GUVL.jpg)
![Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks - Image 4](https://m.media-amazon.com/images/I/41tuiRw8sTL.jpg)
![Tonebird MXR M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks - Image 5](https://m.media-amazon.com/images/I/51B9FFfEmuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***S on 28 August 2025*

I ordered the MXR mini brick power supply. So far so good with the actual product. it looks very well made .And they included 3 extra mini 1/4" cords , 5 little power supply cords, picks, European adapters , and a tuner which is looking to be my favorite one that I own now. VERY NICE PACKAGE. HIGHLY SATISFIED . Thank you

### ⭐⭐⭐⭐⭐ Review
*by Z***K on 19 May 2025*

Great, compact power supply. This is all most people will need. With the right cable, you can daisy-chain low-power analog pedals off a single output, then put your digital pedals on their own outputs.

## Frequently Bought Together

- M239 Mini Iso-Brick 9v,18v Effects Pedal Power Supply with Tonebird Bundle Including Dunlop ECB004 18-volt Adapter, True Tune Tuner, Patch Cables and Dunlop Picks
- MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06)
- Pro Co RAT2 Distortion Pedal

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**Shop now:** [https://www.desertcart.com.kw/products/702642419-tonebird-mxr-m239-mini-iso-brick-9v-18v-effects-pedal](https://www.desertcart.com.kw/products/702642419-tonebird-mxr-m239-mini-iso-brick-9v-18v-effects-pedal)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-30*