MXR Used MXR M239 MINI ISO BRICK Power Supply.gc

Compact, reliable, and perfect for pedalboards of any size, this used MXR M239 Mini ISO Brick Power Supply is in great condition and ready to power your rig. Despite its small footprint, it delivers clean, isolated power through five outputs��four 9V DC at 300mA and one 9V DC at 450mA��making it ideal for digital and analog effects alike. Each output is fully isolated to eliminate ground loop noise, ensuring quiet operation on stage or in the studio. Built with heavy-duty construction and simple plug-and-play setup, the M239 supports a wide range of stompboxes while keeping your signal clear and consistent. Whether you're upgrading your board or looking for a reliable backup, this power supply combines MXR's trusted performance with space-saving efficiency.