MOOER Micro Power Effects Power Supply for Mini Rigs - Compact

In this review of the MOOER Micro Power Effects Power Supply for Mini Rigs, the bottom line is simple: this unit is for players who need a compact, dependable 9V DC source for several pedals on a small board. The reviewer found it delivers stable power with surprisingly high per-output current for its size, and its metal shell and eight LED indicators make it practical for gigging and home use. If you run a mini-rig and value build quality and independent protection on each line, this power supply is worth considering.

Key Features

• Multi-power design: Provides eight independent 9V DC outputs so multiple pedals can be powered from a single compact unit.
• 300 mA per output: Each output can deliver up to 300 mA of current, allowing it to run many active analog and digital pedals without current starvation.
• Independent short circuit protection: If one output experiences a fault the other seven outputs continue to operate, protecting the rest of the rig from a single failure.
• Full metal shell: The metal housing feels robust for travel and the dull-polished finish reduces glare from stage lighting to protect the players eyes.
• Eight LED status lights: Individual LEDs make it quick to confirm which outputs are active in low light or onstage situations.

Who It's For

This device is aimed at gigging guitarists, bassists, and keyboard players who use a compact pedalboard and need reliable 9V power with good per-output current. It is especially well suited to mini-rigs where space is limited but pedals still demand higher current than tiny daisy chains provide.

Players who require isolated outputs for noise-sensitive rigs or manufacturerspecific voltage options beyond 9V should look elsewhere; the unit focuses on stable 9V distribution and protection rather than offering multiple voltages or full isolation for each channel.

Pros & Cons

Pros

• Compact size and solid metal construction make it easy to mount on small boards and durable for travel.
• Each output delivers up to 300 mA, which handles many modern pedals without issues.
• Independent short circuit protection keeps other pedals running if one line fails.
• LED indicators provide clear status visibility in dark stages.

Cons

• Outputs are fixed at 9V only, so users needing multiple voltages or isolated channels may need a different supply.

Specifications

Product type	Multi-output pedal power supply
Output voltage	9V DC
Max current per output	300 mA
Number of outputs	8 independent outputs
Protection	Independent short circuit protection per output
Housing	Full metal shell with dull-polished finish
Indicators	8 LED lights showing output status

Our Verdict

The MOOER Micro Power Effects Power Supply is a strong value for players who run compact pedalboards and need reliable, high-current 9V outputs with independent protection. Its sturdy metal case and clear LEDs make it a practical choice for gigging use, though players who need multiple voltages or isolated channels should consider a different unit.

Frequently Asked Questions

Does this supply provide isolated outputs?
Answer. The design emphasizes independent short circuit protection but does not advertise full isolation between outputs, so users needing complete isolation should check specialist supplies.

What voltage and current does each output provide?
Answer. Each output provides 9V DC and can deliver up to 300 mA of current.

Will one failed pedal take the whole unit down?
Answer. No; the eight independent output protection design allows the remaining outputs to continue working if one output fails.