Used MXR MC403 Power Supply

Power your pedalboard reliably with this used MXR MC403 Power Supply in good condition. Designed for quiet, stable performance, it delivers multiple isolated outputs to reduce noise and hum, helping your effects sound their best on stage or in the studio. Rugged and road-ready, the MC403 provides 9V DC power for standard stompboxes and supports higher-voltage operation on select outputs for compatible pedals, making it a versatile centerpiece for compact or expanding rigs.