---
product_id: 700743601
title: "MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks"
brand: "tonebird"
price: "KD 2.23"
currency: KWD
in_stock: false
url: https://www.desertcart.com.kw/products/700743601-mxr-m238-iso-brick-effects-pedal-power-supply-9v-18v
store_origin: KW
region: Kuwait
---

# 10 isolated outputs Noise-reduction tech Complete accessory bundle MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks

**Brand:** tonebird
**Price:** KD 2.23
**Availability:** ❌ Out of Stock

## Summary

> 🎸 Unleash Your Tone with the Ultimate Power Solution!

## Quick Answers

- **What is this?** MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks by tonebird
- **How much does it cost?** KD 2.23 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/700743601-mxr-m238-iso-brick-effects-pedal-power-supply-9v-18v)

## 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

- • **Quietly Powerful:** Special noise-reduction circuitry ensures pristine audio.
- • **All-in-One Bundle:** Includes essential accessories for immediate use.
- • **Versatile Voltage:** Two variable outputs emulate vintage sag effects.
- • **Pedalboard Friendly:** Lightweight design fits seamlessly into your setup.
- • **Power Up Your Sound:** 10 fully isolated outputs for ultimate flexibility.

## Overview

The MXR M238 Iso-Brick Effects Pedal Power Supply is a versatile and efficient power solution for musicians, featuring 10 fully isolated outputs ranging from 9V to 18V, including two adjustable variable outputs. It comes bundled with essential accessories like a Dunlop power adapter, tuner, multi-tool, patch cables, and picks, making it the perfect choice for both professional and aspiring guitarists.

## Description

The Iso-Brick Power Supply is small and light with tons of quiet, noise-free DC power on tap ready to run a wide range of pedal types without crowding or weighing down your pedalboard. Each of the Iso-Brick Power Supply's 10 outputs is fully isolated, eliminating gig-ending ground loop noise. Whether analog or digital, positive or negative ground, this power box has you covered. The MXR team broke down these 10 outputs to accommodate a variety of voltage and current requirements: two 9V outputs at 100mA, two 9V outputs at 300mA, two 9V outputs at 450mA, two 18V outputs at 250mA, and two variable outputs adjustable from 6V to 15V at 250mA. The two variable outputs can be used to emulate voltage "sag", drained battery effect sought by many vintage tonechasers. On top of all that, the Iso-Brick Power Supply comes in a small, lightweight housing that's built like a tank. Features power on/off and connection status LEDs. Put this little box on your pedalboard to make sure it runs reliably and quietly gig after gig.

## Features

- Light and pedalboard-friendly with 10 fully isolated outputs ranging from 9V to 18V—including two variable 6V–15V outputs
- Special noise-reduction circuitry for quiet operation
- Two 9V outputs at 100mA, two 9V outputs at 300mA, two 9V outputs at 450mA, two 18V outputs at 250mA
- Two variable outputs adjustable from 6V to 15V at 250mA. The two variable outputs can be used to emulate voltage "sag", drained battery effect sought by many vintage tonechasers
- Comes with Tonebird bundle, featuring Dunlop ECB009 power supply, True Tune tuner, Groovetech multi-tool, two high-quality patch cables, Dunlop pick variety pack (6), Barrel connector cables (10)

## Product Details

- **Brand:** Tonebird
- **Colour:** Silver
- **Item weight:** 1.13 Kilograms
- **Connector type:** Barrel Connector
- **Amperage:** 450 Milliamps

## Images

![MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks - Image 1](https://m.media-amazon.com/images/I/71GKFYyidIL.jpg)
![MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks - Image 2](https://m.media-amazon.com/images/I/51Tu6C3XS2L.jpg)
![MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks - Image 3](https://m.media-amazon.com/images/I/41-XmGIndjL.jpg)
![MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks - Image 4](https://m.media-amazon.com/images/I/419w0LSWaGL.jpg)
![MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle With Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks - Image 5](https://m.media-amazon.com/images/I/41RnV2Y5bEL.jpg)

## Frequently Bought Together

- MXR M238 Iso-Brick Effects Pedal Power Supply 9V,18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle with Dunlop 18V Power Adapter, True Tune Tuner, Multi-Tool, Patch Cables and Dunlop Picks
- MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06)

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**Shop now:** [https://www.desertcart.com.kw/products/700743601-mxr-m238-iso-brick-effects-pedal-power-supply-9v-18v](https://www.desertcart.com.kw/products/700743601-mxr-m238-iso-brick-effects-pedal-power-supply-9v-18v)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-28*