10 Best Pedalboard Power Supply 2026 in the United States

The Voodoo Lab Pedal Power 3 is a solid choice for musicians who need a dependable power supply for their pedalboards. It offers 8 isolated outputs, each providing 500mA, which is enough to power most standard and high-demand pedals, including those that need 9V or 12V. The isolated outputs mean your pedals get clean, noise-free power, which helps preserve the tone quality.

Its compact and lightweight aluminum design makes it easy to fit on most boards without adding much bulk or weight. The unit runs on standard AC power and supports international voltage, which is handy for touring musicians. The built-in X-LINK ports let you expand your setup by connecting additional power units, increasing the number of isolated outputs if needed.

One drawback is that while it covers many pedals well, it may not support extremely high-current pedals that require more than 500mA per output, so very power-hungry setups might need additional solutions. Also, the price is a bit higher compared to simpler supplies, but you get a well-built, reliable device with a reputation for quality. For those seeking a noise-free, flexible power supply capable of handling a variety of pedals and easy to transport, this unit is an excellent fit.

The MXR Iso-Brick power supply is designed to be compact and pedalboard-friendly, making it easy to fit into most setups without taking up too much space. Its aluminum and plastic construction offers a solid feel, contributing to durability and reliability during regular use. This model is known for providing multiple isolated DC outputs to help prevent unwanted noise in your signal chain. It connects via standard barrel connectors, which are widely compatible with guitar pedals. This power supply is powered by DC, which is typical for pedals, ensuring stable and clean power delivery.

Users appreciate its build quality, reflected in strong customer reviews, and it ranks well among guitar electronics. The MXR Iso-Brick serves as a solid choice for guitarists looking for a reliable, compact power solution, especially if noise reduction and pedalboard space are priorities.

The Voodoo Lab PedalPower 3 PLUS is a robust power supply designed specifically for guitar pedals, making it an excellent choice for musicians seeking reliable performance. One of its standout features is the 12 isolated outputs, each providing 500mA of current, which is essential for preventing unwanted noise and interference between pedals. With ten 9V outputs and two switchable outputs (9V/12V), it offers versatility, accommodating a wide range of pedal types, including high current DSP effects.

This unit operates on a wide voltage range of 100-240VAC, making it suitable for international touring, which is a significant advantage for gigging musicians. The audiophile-quality power ensures that your pedals sound their best, while the zero noise hybrid DC transformer design with linear regulation enhances the performance. Its lightweight and low-profile aluminum construction adds to its portability and ease of transport.

Some users might find its size, at 7” x 3.5” x 1.5”, slightly bulky compared to other compact power supplies. It's also important to note that while it supports a good number of outputs, if you have a particularly extensive pedal setup, you might need to consider additional expansion options, such as connecting to other Voodoo Lab power units. The price point may be higher than some budget options, but the build quality and performance can justify the investment for serious musicians.

The Voodoo Lab PedalPower 3 PLUS is a solid choice for guitarists and bassists looking for a high-quality power supply that offers great reliability, noise-free performance, and the capacity to support an array of pedals. It's particularly beneficial for those who perform regularly and require dependable power management.