Used MXR / CAE MC403 Power System

Used MXR / CAE MC403 Power System

Designed by MXR in collaboration with Custom Audio Electronics and Bob Bradshaw, the MC403 Power System is a professional-grade pedalboard power supply built for larger, more demanding effects rigs.

The MC403 provides a versatile combination of isolated 9V DC outputs, adjustable DC outputs, 18V DC power and 9V AC power, allowing it to handle a broad assortment of analog and digital pedals from a single power system. Its substantial metal enclosure and multiple isolated outputs make it particularly well suited to complex touring and studio pedalboards where clean, dependable power is essential.

This example was used as part of a professionally configured Custom Audio Electronics switching and effects system and shows cosmetic wear consistent with normal professional use. Please see photos for exact condition.

A particularly useful power solution for players running larger boards or a mixture of pedals with different voltage and current requirements.

Condition: Used; cosmetic wear consistent with professional use.