Need a power supply for your pedalboard? Running short on space? MXR has a solution for you. The Mini Iso-Brick delivers quiet, noise-free power to your stompboxes without eating up a ton of pedalboard real estate. Five fully isolated outputs, including a 9/18-volt switchable output, accommodate a wide range of pedals while eliminating annoying ground loop noise. Expansion is as easy as inserting a splitter cable. Troubleshooting is also a breeze, thanks to super-bright LED status indicators. Beyond that, this road-ready power supply is built like a tank. Whether you need a space-saving solution for your travel board or just have a small collection of tried-and-true pedals, the Mini Iso-Brick is a reliable, feature-packed pedalboard power supply.

Handles a wide range of pedals

The Mini Iso-Brick is loaded with five fully isolated outputs — no ground loop noise here. Four of the outputs provide 9-volt power at 300mA, which should satisfy most of your old-school stompboxes. But to accommodate your power-hungry digital pedals, MXR included a switchable 9/18-volt, 800mA output. The Mini Iso-Brick can also handle both negative and positive grounds. The guitarists here at Music Experience appreciate the Mini Iso-Brick’s flexible operation — it can tackle anything!

Expansion is a piece of cake

You aren’t restricted by the MXR Mini Iso-Brick’s five outputs — it can handle more if you need it to. If you want to add an extra pedal, then use the included splitter cable to connect two stompboxes to a single output. Provided both pedals use the same voltage and you don’t exceed the output’s current rating, it’ll work like a charm. Best of all, you can do this with all of the outputs simultaneously (extra splitter cables sold separately).

What MXR Says...

The Mini Iso-Brick Power Supply supplies quiet, noise-free DC power to wide range of pedal types while taking up less space than a candy bar. Whether you need a space-saving solution for your downsized travel board or you just need to power a small, carefully curated selection of tried-and-true staples, this little box has what you need. First, let’s talk outputs. The Mini Iso-Brick Power Supply has five, and each is fully isolated to eliminate obnoxious, gig-ending ground loop noise. Four of the outputs supply 9 volts of power at 300mA, while a fifth can be set to provide either 9 volts or 18 volts at 800mA depending on your needs. With a generous amount of current on tap and the ability to handle both negative and positive grounds, these outputs will accommodate almost any pedal, analog or digital. And don’t let the five outputs restrict you—if you need to add an extra pedal, the Mini Iso-Brick Power Supply has you covered. It comes with a splitter cable that can be used to connect two pedals to a single output, provided they require the same voltage and you don’t exceed the output’s current rating. You can do this with all of the outputs simultaneously—just purchase the extra cables to do so. Finally, troubleshooting can be a hassle on dark stages, so the Mini Iso-Brick Power Supply comes equipped with LEDs to let you know that all your connections are solid. Combine that with a lightweight housing that's built like a tank, and you can step on stage with confidence that your pedalboard will stay powered from gig to gig.