The used MXR M237 DC Brick Power Supply is in excellent condition, offering reliable power for your pedalboard with minimal wear. Compact and rugged, this unit features eight 9V outputs (each with 120mA capacity) and two 18V outputs (each at 250mA), providing isolated, noise-free performance for your effects pedals. Designed for touring and studio use, the M237 ensures consistent voltage and quiet operation while supporting both standard and high-draw pedals. It includes all original cables and power adapter, making it ready to use right out of the box. This dependable power solution is perfect for musicians looking to streamline their rig without sacrificing performance.