Voodoo Lab Pedal Power X4 Power Supply

This is what Voodoo Lab say about the Pedal Power X4:

Pedal Power® X4 is a professional-grade isolated power supply designed for both battery-powered pedals and high-current DSP effects. Its ultra-compact form factor fits effortlessly on even the smallest pedalboards—including the Voodoo Lab Dingbat TINY and Pedaltrain® Nano—and it supports universal input voltage, making it ideal for international touring.

At the core of the X4 is an advanced hybrid DC transformer design featuring premium components, linear regulation, and computer-optimized filtering. The result is ultra-clean, audiophile-quality power that brings out the full sonic potential of your effects rig.

The Pedal Power X4 also excels as an expansion unit in larger setups. It can be powered via a Pedal Power 3 X-Link port or any 12V 400mA DC output, instantly adding four fully isolated outputs to your system. It’s also compatible with the AC courtesy outlet on a Pedal Power 2 PLUS, boosting both the number of isolated outputs and high-current capacity.

• 4 isolated 9V 500mA DC outputs
• Innovative hybrid DC transformer design sets new benchmarks in power supply performance
• Audiophile-quality power ensures pedals always sound and perform their best
• Delivers clean, consistent power even with poor AC line conditions
• Ultra-compact design easily mounts to the smallest pedalboards
• Works with battery-operated and high current DSP effects
• Powers from included AC adapter - 100-240VAC operation for hassle-free international touring
• Also powers directly from Pedal Power 3 X-LINK expansion port or any 12V DC output 400mA or more
• Includes power cables and 3M Dual Lock for mounting
• Made in the U.S.A.

• Input
• 2.1mm barrel jack - center-negative polarity (12V DC only)
• Output
• 5.5 x 2.1mm barrel connectors – center negative
• Short circuit protected
• Special Features
• Hybrid DC transformer design
• Includes 12V 1A tabletop-style AC adapter with 6' detachable AC line cord
• Included Cables
• 2 x PPBAR-RS (18”), 2 x PPBAR-RS12 (12”)
• Physical
• PPX4: 3.38” x 2.75” x 1” (86 x 70 x 25 mm), 4 ounces (114g)
• AC Adapter: 2.63” x 1.88” x 1” (67 x 48 x 25 mm), 2.4 ounces (70g)
• Warranty
• 5-year warranty in North America. Other regions contact your country's distributor for warranty details.