Used MXR M239 MINI ISO BRICK

The Used MXR M239 Mini ISO Brick is a compact, ultra-quiet power supply in great condition, perfect for pedalboards with limited space. It features five fully isolated 9V outputs—four at 300mA and one at 450mA—to power a range of effects pedals with clean, consistent current. Its rugged metal housing ensures durability, while its noise-free operation protects your tone. A dependable choice for musicians looking to streamline their setup without sacrificing reliability.