---
product_id: 2506448
title: "Voodoo Lab Pedal Power 4X4 Isolated Power Supply"
brand: "voodoo lab"
price: "HK$2784"
currency: HKD
in_stock: true
reviews_count: 11
category: "Voodoo Lab"
url: https://www.desertcart.hk/products/2506448-voodoo-lab-pedal-power-4x4-isolated-power-supply
store_origin: HK
region: Hong Kong
---

# 4x 9V isolated 400mA outputs Linear regulation for ultra-low noise Silent fan with internal thermometer Voodoo Lab Pedal Power 4X4 Isolated Power Supply

**Brand:** voodoo lab
**Price:** HK$2784
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your pedals like a pro—silence the noise, own the stage.

## Quick Answers

- **What is this?** Voodoo Lab Pedal Power 4X4 Isolated Power Supply by voodoo lab
- **How much does it cost?** HK$2784 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/2506448-voodoo-lab-pedal-power-4x4-isolated-power-supply)

## Best For

- voodoo lab enthusiasts

## Why This Product

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

## Key Features

- • **Cool Under Pressure:** Built-in silent fan with temperature control ensures consistent performance on the hottest festival stages.
- • **Handmade USA Quality:** Premium components and craftsmanship guarantee reliability for the most demanding pros.
- • **Compact & Pedaltrain-Ready:** Slim 11x9 inch design fits small to large boards and mounts seamlessly under Pedaltrain setups.
- • **Power Your Entire Board, Noise-Free:** 8 fully isolated outputs keep your pedals dead silent and interference-free.
- • **Tailored for High-Current Digital Effects:** Four 9V outputs deliver up to 400mA each, perfect for power-hungry pedals like Strymon and Eventide.

## Overview

The Voodoo Lab Pedal Power 4X4 is a premium, linear regulated power supply featuring eight fully isolated outputs—four high-current 400mA 9V outputs (two with 12V option) and four 100mA 9V outputs—designed to deliver ultra-clean, noise-free power to digital and analog guitar pedals. Its silent fan cooling and compact form factor make it ideal for professional pedalboards, ensuring reliable, interference-free performance even in demanding live environments.

## Description

The Voodoo Lab Pedal Power 4x4 Power Supply is perfect for large pedalboards with power-hungry effects! This linear power supply can properly power up to 4 digital effects like those from Strymon, Eventide, Line 6, TC Electronic and more, plus 4 standard 9-volt battery stomp boxes! Pedal Power 4x4 features 8 completely isolated, filtered, and regulated output sections that will keep your pedals dead quiet and free from high-frequency noise that occurs with digital ‘switching’ power supplies. Voodoo Lab’s Pedal Power 4x4 features an internal thermometer that controls a silent fan keeping the unit cool even under the most adverse heat conditions of outdoor festival stages. Even with poor AC line conditions, it delivers clean, consistent power. Handmade in the USA using the finest components, the Pedal Power 4x4 power supply is designed to meet and exceed the needs of our most demanding users.

Review: Really Nice & Very Well Made - At first my guitar was picking up noise from the MONDO. Please note that it was definitely the guitar and not something else in the signal path. After reorganizing my pedal board and repositioning the MONDO the problem went away. Testing again by laying the guitar directly on top of the MONDO resulted in the guitar picking up a lot of hum/noise from the MONDO. The same was true with a Donner ISO8. I think all of these pedal power supplies that have the transformer built-in emit electromagnetic interference and noise in the air around them. But they DO NOT introduce any noise into the guitar signal path, and actually do a very good job or providing clean power to the guitar pedals. This MONDO is a really nice unit and very well made.
Review: True Isolation Power Supply - This power supply is not cheap and will run you as much as an expensive effect pedal. That said I tried the cheap route and bought a couple Otraki Power Supplies which turned out to be a disaster. They were so noisy and my pedals emitted a lot of noise when engaged. I had to use a noise gate pedal to suppress it and make the setup usable. I finally decided to return them and invest in the Mondo. The difference is night and day. This thing is dead silent and I can use this one supply for all my pedals going to the preamp stage. I have a separate supply for my FX loop pedals. It is so versatile. You even have a couple outputs with a power sag feature. I wish the cables were a little longer but they work just fine. I Just have to be careful when moving my board around. This thing is too big to mount so having a little extra length would have been nice. I tested plugging my guitar directly into the amp versus running it through the board and the amp floor noise was the same. If you are going to invest in a pedal board array versus a multi effects board then you have to invest in A. A high quality power supply and B. High quality cables. As I have read, a pedal board is only as good as it's weakest link.

## Features

- Four 9V isolated high-current 400mA output sections (2 with 12V option) power Strymon, Eventide, Line 6 (excludes M9/M13), Boss Twin, TC Electronic Nova, Moog and more
- Four 9V isolated 100mA output sections
- All outputs compatible with 9V battery operated pedals
- Linear regulation and toroidal transformer for lowest possible noise
- Easily fits small to large pedalboards and mounts under Pedaltrain product
- This device is designed to operate only at 120 volts. A step up/down transformer is required for use in countries not using 120 volts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AB0QBA2 |
| Best Sellers Rank | #7,775 in Musical Instruments ( See Top 100 in Musical Instruments ) #62 in Keyboard Power Supplies |
| Color Name | MultiColored |
| Compatible Devices | Personal Computer |
| Connector Type | NEMA 5-15 |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,234) |
| Date First Available | November 21, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3 pounds |
| Item model number | P44 |
| Product Dimensions | 11 x 9 x 2 inches |
| Size | 1 |
| Voltage | 240 Volts |
| Wattage | 31.2 watts |

## Product Details

- **Brand:** Voodoo Lab
- **Compatible Devices:** Personal Computer
- **Connector Type:** NEMA 5-15
- **Cooling Method:** Air
- **Fan Count:** 1
- **Form Factor:** Compact ATX" or "Flat form-factor
- **Item Weight:** 3 Pounds
- **Item dimensions L x W x H:** 11 x 9 x 2 inches
- **Model Name:** Pedal Power 4X4
- **Wattage:** 31.2 watts

## Images

![Voodoo Lab Pedal Power 4X4 Isolated Power Supply - Image 1](https://m.media-amazon.com/images/I/51LCPMmHE8L.jpg)
![Voodoo Lab Pedal Power 4X4 Isolated Power Supply - Image 2](https://m.media-amazon.com/images/I/51R0M0BCDuL.jpg)
![Voodoo Lab Pedal Power 4X4 Isolated Power Supply - Image 3](https://m.media-amazon.com/images/I/61+VZ9MZjrL.jpg)
![Voodoo Lab Pedal Power 4X4 Isolated Power Supply - Image 4](https://m.media-amazon.com/images/I/61-IUvMQWmL.jpg)
![Voodoo Lab Pedal Power 4X4 Isolated Power Supply - Image 5](https://m.media-amazon.com/images/I/61FIGhjPJLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really Nice & Very Well Made
*by T***R on June 12, 2025*

At first my guitar was picking up noise from the MONDO. Please note that it was definitely the guitar and not something else in the signal path. After reorganizing my pedal board and repositioning the MONDO the problem went away. Testing again by laying the guitar directly on top of the MONDO resulted in the guitar picking up a lot of hum/noise from the MONDO. The same was true with a Donner ISO8. I think all of these pedal power supplies that have the transformer built-in emit electromagnetic interference and noise in the air around them. But they DO NOT introduce any noise into the guitar signal path, and actually do a very good job or providing clean power to the guitar pedals. This MONDO is a really nice unit and very well made.

### ⭐⭐⭐⭐⭐ True Isolation Power Supply
*by J***A on May 20, 2019*

This power supply is not cheap and will run you as much as an expensive effect pedal. That said I tried the cheap route and bought a couple Otraki Power Supplies which turned out to be a disaster. They were so noisy and my pedals emitted a lot of noise when engaged. I had to use a noise gate pedal to suppress it and make the setup usable. I finally decided to return them and invest in the Mondo. The difference is night and day. This thing is dead silent and I can use this one supply for all my pedals going to the preamp stage. I have a separate supply for my FX loop pedals. It is so versatile. You even have a couple outputs with a power sag feature. I wish the cables were a little longer but they work just fine. I Just have to be careful when moving my board around. This thing is too big to mount so having a little extra length would have been nice. I tested plugging my guitar directly into the amp versus running it through the board and the amp floor noise was the same. If you are going to invest in a pedal board array versus a multi effects board then you have to invest in A. A high quality power supply and B. High quality cables. As I have read, a pedal board is only as good as it's weakest link.

### ⭐⭐⭐⭐⭐ This is the one you're looking for
*by M***S on February 3, 2021*

If you have the money, and see yourself using it, get one of these. For years, I resisted getting a Power 2 Plus because of the high ticket price, but honestly if i had gotten one of these initially, i would have saved hundreds of dollars. Over the years I have tried a number of similar products (including one-spot), and have had to buy (and subsequently lose!) lots of individual power supply units for pedals. The Power 2 Plus sounds way better than individual PSUs and one-spot style IMO. Greatly reduces noise, which is huge for me. It's small and well built, with mountings available for various pedal boards. It's easier to plug in to the outlet (PC style power cable). And with fewer parts, you're less likely to misplace stuff at the gig. That said, probably some kind of board or carrying apparatus should still be used. 10/10 for me. These are very nice units

## Frequently Bought Together

- Voodoo Lab Pedal Power 4X4 Isolated Power Supply
- Voodoo Lab Brackets for Pedaltrain Classic/Novo/Terra Series Boards (PT)
- MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*