Voodoo Lab Pedal Power 3 High Current 8-Output Isolated Power Supply

In this review of the Pedal Power 3 High Current 8-Output Isolated Power Supply the bottom line is simple: this is a go-to choice for gigging guitarists and pedalboard builders who need clean, reliable power for a mix of standard and high-current effects. The unit's biggest selling point is its truly silent, audiophile-quality delivery - the hybrid DC transformer with linear regulation eliminates hum and lets pedals reveal more clarity and headroom. It is lightweight and tour-ready, making it especially useful for players who travel internationally and run DSP or analog high-current pedals.

Key Features

• Eight isolated outputs: Eight separate 500mA DC outputs prevent ground loops and keep each pedal electrically independent, reducing noise and interference.
• Switchable voltages: Two switchable outputs that change between 9V and 12V let you power higher-voltage pedals without adapters.
• X-LINK expansion: X-LINK ports let you connect Pedal Power X4 and X8 units to expand to up to 16 isolated outputs for larger rigs.
• International operation: 100-240VAC compatibility means the same power supply works reliably when touring overseas without a voltage converter.
• Audiophile-quality power: The hybrid transformer plus computer-optimized filtering and linear regulation produce extremely low noise for clearer tone and better dynamics.
• Compact, lightweight build: Low-profile aluminum construction keeps the unit light and easy to mount on pedalboards while still being rugged enough for road use.

Who It's For

The Pedal Power 3 is aimed at gigging musicians, pedalboard builders, and studio players who use a mix of traditional battery-style pedals and modern high-current DSP effects and who need silent, dependable power. It particularly suits those who value sound quality, portability, and the flexibility to expand with X-LINK when their setup grows.

Those who should look elsewhere include players with only a couple of simple battery-replacement pedals who do not need 500mA outputs or international voltage capability, and users on a strict budget who prioritize the lowest possible price over build quality and ultra-low noise performance.

Pros & Cons

Pros

• Clean, silent power delivery that reduces hiss and hum across a wide variety of pedals.
• Eight isolated 500mA outputs plus two switchable 9V/12V outputs cover both standard and high-current pedals.
• Lightweight aluminum design makes it easy to mount and travel with on pedalboards.
• 100-240VAC support and X-LINK expansion provide real touring and growth flexibility.

Cons

• Higher price point compared with basic power bricks, which some buyers may find costly.
• Does not include mounting hardware for every pedalboard type, so additional accessories may be needed for some layouts.

Specifications

Brand	Voodoo Lab
Outputs	8 isolated DC outputs (6 x 9V, 2 x switchable 9V/12V)
Output Current	500mA per output
Expansion	X-LINK ports to connect Pedal Power X4 and X8 units (up to 16 isolated outputs)
Input Voltage	100-240VAC international operation
Dimensions	6 x 3.5 x 1.5 in (152 x 89 x 38 mm)

Our Verdict

The Pedal Power 3 High Current 8-Output supply is a strong choice for players who demand silent, reliable power and the ability to run both vintage battery-style pedals and modern high-current effects. Its build quality, international voltage support, and expandability make it a long-term rig investment, offering good value to touring and studio musicians despite a higher upfront cost.

Frequently Asked Questions

Can this power unit run high-current DSP pedals?
Yes. The unit provides 500mA per output and has two switchable outputs for 12V, which covers most high-current DSP pedals without issues.

Is the power supply quiet on stage and in the studio?
Yes. The hybrid DC transformer design with linear regulation and optimized filtering delivers near-zero noise and prevents ground-loop hum for cleaner tone.

Can I use this overseas without a converter?
Yes. The Pedal Power 3 supports 100-240VAC so it works internationally with the included detachable AC line cable.