MXR M242 Iso-Brick Pro Power Supply

Professional, Clean Power for Every Pedalboard

The MXR Iso-Brick Pro Power Supply delivers clean, isolated power for a wide range of pedals — from low-draw analog drives to demanding digital processors. Engineered for touring reliability, this powerhouse provides stable, noise-free performance in a compact, lightweight chassis that keeps your board tidy and hum-free.

Quiet, Consistent Power

With multiple isolated outputs ranging from 9V to 18V, the Iso-Brick Pro ensures your effects receive the precise current they need for optimal tone and stability. Whether you’re powering analog pedals, high-draw digital effects, or multi-output devices, it guarantees zero crosstalk and minimal interference across all channels.

Versatile and Reliable

Designed for modern pedalboards, the Iso-Brick Pro offers universal 100–240V input, making it ideal for international touring. Ruggedly built and lightweight, it integrates seamlessly with any setup and provides reliable power night after night.

Specifications

• Input: 100–240V~ 50/60Hz 1.5A

• Total Output Power: 42W max

• Outputs:

  • 9V 300mA × 4

  • 9V 500mA × 2

  • 9/12/18V 500mA × 2 (switchable)

  • 9V 1.5A × 1

  • 18V 2.0A × 1

• Dimensions: 235 × 88 × 37 mm

• Weight: 0.84 kg (1.9 lbs)

• Finish: Durable metal housing