10 Best Pedalboard Power Supply 2026 in the United States

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.

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 Truetone Stage And Studio Equipment Case (CS12USJ) stands out as a robust pedalboard power supply, ideal for musicians with multiple effect pedals. One of its key strengths is the 12 fully isolated outputs, which help eliminate noise and interference between your devices, ensuring a clean signal. The option to switch between five different voltage settings (4-9Vdc, 12Vdc, 18Vdc, 9Vdc, and 9Vac) allows this power supply to cater to a wide range of pedals, making it versatile for various setups.

Additionally, the unit is designed using advanced technology rather than just traditional transformers, providing noiseless operation and more power than many competitors. With a solid build quality, thanks to its metal construction, it's built to last while remaining relatively lightweight at just under 4 pounds, which is great for portability.

However, some users may find the size of the power supply (10 x 10 x 2 inches) a bit bulky for smaller pedalboards. While it ranks well in customer satisfaction, a few might prefer more outputs or different form factors, depending on their specific pedal setups. Also, being primarily designed for electric guitars, those using bass or other instruments might need to verify compatibility with their pedals.