Used BOSS PSM5 Power Supply Master Switch Power Supply

Used BOSS PSM-5 Power Supply & Master Switch in great condition. This versatile pedal powers up to 7 other BOSS effects with the optional PCS-20A daisy chain and doubles as a master switch for seamless pedalboard control. Featuring classic BOSS build quality, sturdy metal housing, and standard 9V DC output, it’s perfect for streamlining your setup while ensuring consistent performance. Tested and fully functional, it's a reliable addition to any guitarist’s rig.