The MXR Mini Iso-Brick Power Supply M239 delivers clean, reliable power in a compact format built for modern pedalboards.
Designed to keep your setup quiet and consistent, each of its five outputs is fully isolated—eliminating unwanted noise and ground loop interference. Four 9V outputs (300mA each) handle most standard pedals, while a versatile high-current output offers switchable 9V/18V at up to 800mA for more demanding units.
Despite its small footprint, the Mini Iso-Brick is built with flexibility in mind. A supplied splitter cable allows you to power additional pedals when needed, while onboard LED indicators make it easy to monitor connections even on dim stages.
Compact, rugged, and quietly dependable—power your board with confidence.
Key Features
- 5 fully isolated outputs for noise-free operation
- 4 × 9V (300mA) outputs
- 1 × switchable 9V/18V (800mA) high-current output
- Includes splitter cable for powering additional pedals
- LED indicators for quick troubleshooting
- Compact, pedalboard-friendly design
