Description
PRELOVED MXR M238 ISO Brick Isolated Power Supply
The MXR ISO Brick (M238) is a compact, pedalboard-friendly power supply built to keep your rig quiet and reliable, thanks to 10 fully isolated outputs that help eliminate ground-loop hum and unwanted noise. It’s an ideal upgrade if you’re running a mix of analog and digital pedals, or you’re chasing a cleaner board with fewer power headaches.
Key features
- 10 fully isolated outputs for noise-free operation
- Variable voltage outputs (6V–15V) for “dying battery” style tones or voltage-sensitive pedals
- Blue LED per output shows a good connection and turns off if an output is shorted/overloaded
Output configuration
- 6 × 9V outputs: 2 × 450mA, 2 × 300mA, 2 × 100mA
- 2 × 18V outputs: 250mA each
- 2 × variable outputs: 6V–15V, 250mA each
- Total power output: 31.8 watts (all outputs usable simultaneously)
Power requirements
- Input: 18V DC @ 2A (regulated) (uses an external AC adapter)
Why Buy Preloved at Colemans Music?
- Trusted Melbourne retailer (South Melbourne store + online)
- Preloved gear inspected & tested so you can buy with confidence
- Real advice from musicians on powering digital pedals, current draw, and board layouts
- Australia-wide delivery with careful packing
- Support after purchase if you need help getting everything running quietly
