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MXR ISO-BRICK Power Supply M238

MXR ISO-BRICK Power Supply M238


Regular price $169.99
Regular price $0.00 Sale price $169.99
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Orders are typically prepared for shipment six days a week. Our goal is to ship orders the same day, if the order is placed before 1 PM CST on a weekday. Due to the value of many of our products, a Delivery Signature is typically required.

Most products on our website are new. We also occasionally sell demo or blemished products. These items will be labeled accordingly on our website. For definitions of the different products conditions please click here.

If this is a gift for someone special, please keep in mind that most items arrive in packaging that reveals what's inside.


The MXR ISO-BRICK power supply is a compact, noise-free DC power source for your pedals and fits easily on your pedalboard.

Each of the Iso-Brick Power Supply's 10 outputs is fully isolated, eliminating gig-ending ground loop noise. Whether analog or digital, positive or negative ground, the MXR ISO BRICK has you covered.

The 10 outputs can accommodate a variety of voltages and current requirements: two 9V outputs at 100mA, two 9V outputs at 300mA, two 9V outputs at 450mA, two 18V outputs at 250mA, and two variable outputs adjustable from 6V to 15V at 250mA. The two variable outputs can be used to emulate the voltage drained battery effect sought by tone geeks.

The MXR Iso-Brick power supply has power on/off and connection status LEDs and comes in a small, lightweight housing that's road-ready. Whether analog or digital, positive or negative ground, this power box has your back. Contact Andy's Music and order yours today.

  • 10 fully isolated outputs
  • Quiet, noise-free operation
  • Powers digital and analog pedals
  • Variable outputs can be used to emulate drained battery effect
  • INPUT 18V @ 2 Amps regulated supply (positive barrel negative center 5.5mm x 2.1mm plug)
  • 2 x 6-15V @ 250mA
  • 2 x 18V @ 250mA
  • 2 x 9V @ 450mA
  • 2 x 9V @ 300mA
  • 2 x 9V @ 100mA
  • Positive barrel, negative center
  • 5.5mm x 2.1mm)
  • Includes 18V regulated power adapter; can operate from 100–240V at 47–63Hz.
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