10 Best Pedalboard Power Supply 2025 in the United States

The Donner DP-1 Guitar Power Supply is an efficient solution for powering multiple guitar pedals. It features 10 isolated outputs, which include a mix of 9V, 12V, and 18V options to accommodate various pedal requirements. This versatility is helpful for guitarists with a diverse pedal setup. The unit's noise reduction circuit design ensures minimal interference, providing a cleaner sound during performances and recordings. The power supply is built with aluminum alloy, making it lightweight and portable, an advantage for musicians on the go.

Additionally, the independent short-circuit protection enhances reliability by ensuring that a failure in one output does not affect the others. The bright blue LED lights serve a dual purpose: illuminating your pedalboard and indicating any short circuits. This feature is useful for quickly diagnosing issues during a gig or practice session. However, some users may find the 100mA limit on most of the 9V outputs to be insufficient for high-current pedals. While the build is sturdy, the compact size may lead to crowding if you have a large number of pedals.

The Donner DP-1 is well-suited for budget-conscious musicians who need a reliable and versatile power supply without breaking the bank. It is particularly effective for those with moderate power needs and a mix of different voltage pedals.

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.