10 Best Guitar Pedal Power Supply 2025 in the United States

The MXR Iso-Brick Power Supply is a reliable and compact option for musicians looking to power multiple guitar pedals. Its pedalboard-friendly size and dimensions (5.3 x 6.9 x 3.7 inches) make it easy to integrate into most setups without taking up much space. Weighing only 8 ounces, it's also quite portable, making it suitable for gigs and traveling musicians.

With a solid build quality and durable design, it should withstand regular use over time. The power supply offers multiple isolated outputs, which can help prevent noise and interference between pedals, ensuring a cleaner sound. The product is manufactured by Jim Dunlop, a reputable brand in musical instruments, adding to its credibility.

If you need a versatile and dependable power supply for your guitar pedals, the MXR Iso-Brick Power Supply is worth considering, especially if you're looking for something compact and portable.

The Walrus Audio Canvas Power 15 is a solid choice for guitarists looking to power multiple pedals efficiently. With 15 outputs, it offers plenty of options for connecting different pedals, which is great for those with extensive setups. The 96W, 24V DC output provides ample power, ensuring your pedals run smoothly without any dips in performance. Users will appreciate the included cables, which come in varying lengths, making it easier to manage cable clutter on stage or in the studio. Additionally, the compact size and lightweight design (15 ounces) enhance its portability, making it ideal for musicians on the go.

One of the strengths of the Canvas Power 15 is its isolation feature, which helps eliminate noise interference between pedals, leading to cleaner sound quality. Build quality is also commendable, as it feels sturdy and reliable, essential traits for gear that will often be transported.

Some users might find the initial price point a bit steep compared to basic power supplies on the market. The power supply is designed for those who require a high level of performance and reliability, so if you only have a couple of pedals, it may be overkill. Additionally, the lack of visual indicators for output status can make it challenging to troubleshoot any issues quickly.

The Walrus Audio Canvas Power 15 is especially suited for dedicated musicians who have multiple pedals and need a dependable power source. Its strengths lie in its extensive output options, isolation for noise reduction, and durable build. However, less experienced players or those with minimalist setups might find it a bit more than what they need.

The Voodoo Lab PedalPower 3 PLUS is a highly regarded power supply designed specifically for guitar pedals. One of its standout features is the 12 isolated outputs, each capable of delivering 500mA, which is perfect for powering a variety of effects without introducing noise. The inclusion of 10 standard 9V outputs and 2 switchable outputs (9V/12V) ensures versatility for different pedal requirements. This is particularly beneficial for musicians using both classic pedals and high-current DSP effects, as it accommodates various power needs effectively.

The power supply operates on a wide voltage range (100-240VAC), making it a solid choice for international touring musicians. Additionally, its zero noise hybrid DC transformer design with linear regulation helps maintain high audio fidelity, which is essential for achieving optimal sound quality from your pedals.

In terms of build, the ultra-lightweight and low-profile aluminum construction adds to its portability, making it easy to transport to gigs or rehearsals. The compact dimensions (7” x 3.5” x 1.5”) mean it won’t take up much space on your pedalboard, an important factor for any musician. However, while the Voodoo Lab PedalPower 3 PLUS excels in many areas, it may be overkill for beginners or those with only a couple of basic pedals. Its higher capacity and features might not be necessary for simpler setups. Additionally, the price point may be on the higher side compared to more basic solutions, which could deter budget-conscious musicians. This power supply is an excellent choice for serious guitarists looking for reliability, sound quality, and versatility in powering their pedal setups, but it might be more than what a novice or casual player needs.