Mooer Macro Power S8 Pedal Power Supply

Ultimate Powerboard Pedal Solution

The Mooer Macro Power S12 is the definitive solution for serious guitarists and touring musicians needing high-performance pedalboard power. Equipped with dual toroidal transformers, it provides clean, stable, and noise-free DC power—ensuring every pedal functions at its best. With 12 fully isolated outputs offering a combined total of 3400mA, the S12 is ideal for powering everything from analog stompboxes to digital preamps and power-hungry effects. Whether you’re crafting your tone in the studio or rocking on stage, this robust and professional-grade power supply guarantees consistent performance. Its heavy-duty metal housing adds tour-ready durability, making the S12 a must-have for demanding pedalboard setups. 

Flexible Output Configuration Options

The S12 offers incredible flexibility with 6 x 200mA outputs perfect for analog pedals, 3 x 300mA outputs for digital pedals and preamps, and 2 x 500mA outputs that power large multi-effects or loopers. Additionally, it includes 1 x 300mA output with switchable voltage options—9V, 12V, 15V, or 18V—perfect for specialty pedals with unique voltage needs. All outputs are fully isolated, minimizing noise and signal interference. This intelligent power distribution ensures that each pedal receives exactly what it needs, reducing the risk of ground loops or signal dropouts. With the Macro Power S12, powering your entire board has never been more reliable or efficient.

Global Compatibility Ready

Whether you’re playing locally or touring internationally, the Mooer S12 adapts seamlessly thanks to its switchable input voltage (110V–120V / 220V–240V). This built-in versatility allows musicians to plug in confidently across different power regions without carrying separate adapters or converters. The internal protection systems—combined with a factory-installed T200mA fuse—ensure long-lasting performance and safety, regardless of where you’re plugged in. From Europe to North America, the S12 keeps your setup consistent and protected. It’s an ideal power solution for globe-trotting performers who need a single, trustworthy unit for powering their rig in any environment.

Features

The switch functions of input voltage:
Due to the differences of AC requirements in different countries, Marco Power S8 has set up with different switches—110V~120V and 220V~240V. We prepared two my_custom_description_widths fuses in the fuse holder right on the power socket. The pre-load one is for 220~240v AC, and the backup one is for 110V~120V AC.

Independent power supply jacks:
Eight power supply jacks. Five of them are completely functioning independently, which could ensure no interference to each other. And when one of the power supplies is down, other output lines can still work independently.

Adjustable output power jacks:
The first output power jacks can choose output voltage from 9V, 12V, 15V, 18V, which could satisfy the needs of different pedals.

LED light indicates the status of power supply:
Eight blue LED lights indicate the power supply status. Precise power supply status can always be seen clearly.

Over-current protection function:
Every independent output power supply line has the over-current protection function, which could avoid the situation that the pedal power is bigger than the output of the power supply. When you connect pedal with power supply but the LED light is not on, you should check out if the pedal power is bigger than the output power supply.

Specifications

• Power supply : 230V (220V-240) OR 115V (110V-120V) AC
• Output voltage : 4 independent 9V output power lines. One adjustable output power line (9V, 12V, 15V, 18V) (center minus plug)
• Current Draw : Four Output lines, each one outputs 200mAindependently. The other four output lines cannot exceed 400mA output in total.
• Dimensions : 165mm(D)×83mm(W)×52mm(H)
• Weight : 1.12kg