MXR M239 Mini Iso-Brick Power Supply - 5 Isolated Outputs | No Limit Guitar Co, Idaho Falls
The MXR M239 Mini Iso-Brick Power Supply delivers quiet, noise-free DC power to multiple pedals in a compact candy bar-sized housing. This professional power supply features five fully isolated outputs with LED indicators and accommodates both analog and digital pedals with negative and positive grounds. Perfect for travel boards or carefully curated pedalboard setups requiring reliable, isolated power without ground loop noise.
Product Overview
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.
The Mini Iso-Brick Power Supply has five outputs, 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.
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.
Ideal For
- Travel pedalboards requiring compact, reliable isolated power solutions
- Small to medium pedalboard setups with 5-10 pedals requiring clean power
- Professional musicians needing noise-free power for recording and live performance
- Pedalboard builders seeking space-efficient power supplies with generous current capacity
- Musicians using both analog and digital pedals requiring different voltage options
Key Features
Five Fully Isolated Outputs
Each output is fully isolated to eliminate obnoxious, gig-ending ground loop noise. Four outputs supply 9V at 300mA, while the fifth switchable output provides either 9V or 18V at 800mA for high-current pedals requiring additional voltage.
Compact Candy Bar Size
Takes up less space than a candy bar while delivering professional power supply performance. Lightweight housing that's built like a tank ensures reliable operation while conserving valuable pedalboard real estate.
Universal Pedal Compatibility
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. Supports wide range of pedal types and manufacturers.
Expandable with Splitter Cables
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. Additional splitter cables available for all outputs simultaneously.
LED Status Indicators
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. Visual confirmation ensures reliable power delivery during performance.
What's Included
- MXR M239 Mini Iso-Brick Power Supply
- Splitter cable for connecting two pedals to one output
- Power cables for pedal connections
- Owner's manual with setup instructions
- 1-year manufacturer warranty
Technical Specifications
| Specification | Details |
|---|---|
| Total Outputs | 5 fully isolated |
| Standard Outputs | 4 outputs at 9V DC, 300mA each |
| Variable Output | 1 output switchable 9V/18V, 800mA |
| Isolation | Full isolation eliminates ground loops |
| Ground Compatibility | Negative and positive ground pedals |
| Current Capacity | Generous current for analog/digital pedals |
| LED Indicators | Status LEDs for connection verification |
| Housing | Lightweight, tank-built construction |
| Size | Smaller than candy bar footprint |
| Expandability | Splitter cables for additional pedals |
| Power Input | External AC adapter |
| Build Quality | Professional-grade components |
Get Your Hands on This Power Supply Today
Power your pedalboard with confidence using the MXR Mini Iso-Brick's isolated, noise-free DC power at No Limit Guitar Co in Idaho Falls. Test the compact design and quiet operation with our pedalboard demonstrations to experience ground loop-free performance. Visit our showroom to discover why this candy bar-sized power supply delivers professional-grade isolated power for travel boards and curated pedalboard setups.
