Voodoo Lab Pedal Power X4 Iso Output Expander Kit

Need more power for your pedalboard? This Voodoo Lab Pedal Power X4 expander kit adds four additional isolated outputs to power your pedals.

Pedal Power X4 Expander Kit adds four isolated 9V DC outputs to compatible Voodoo Lab power supplies. Its ultra-compact size makes adding on to your existing system quick and easy, mounting to the even most space-challenged pedalboards. The innovative hybrid DC transformer design of Pedal Power X4 combines exotic components, linear regulation, and computer optimized filtering to establish industry-leading audiophile quality power that unveils the hidden sonic potential of your rig.


- Adds 4 isolated 9V DC outputs to compatible Pedal Power
- Compatible with Pedal Power 3, ISO-5, Digital, 4X4, and MONDO
- Powers from any Pedal Power X-Link or 12V 400mA output (Power supply is NOT included)
- Ultra-compact, lightweight design for easy mounting to any pedalboard
- Advanced filtering and linear regulation ensure noise-free audiophile-quality - performance
- Includes power cables and 3M Dual Lock for mounting
- Product Dimensions: 3.38" x 2.75" x 1" (86 x 70 x 25 mm)
- 5-year warranty
- Made in the U.S.A.
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.5 lbs
Shipping Dimensions: 5 x 3 x 2 in
Manufacturer Part Number (MPN): PPX4EK

For support or warranty questions, please contact the manufacturer:
Phone: 707-545-0600

Reviewers gave this product an overall rating of 5 out of 5 stars. (2 ratings)
Submitted December 20, 2020 by ALLAN B in Tempe, AZ
"Excellent alternative to buying a larger PSU or daisy chaining!"
Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I currently have the Voodoo 4x4 and needed some more juice but didn't want to deal with the mess and hassles of getting a daisy chain cable. They are often more hassle than they are worth. I was looking at getting the Mondo or another brand and I saw this little thing. Did some research and found it worked with the 4x4 so I went for it. It works great! Just take one of the 12/9V high output jacks and plug it in. You'll lose one output on your main PSU but you gain 4 more. It's very small - about 3 1/2 by 3 and about an inch high, so it will fit nicely under just about any board. It comes with everything you need in the box. 4 power cables and 2 strips of Dual Lock. I'm really glad I found this, it saved me another $200!!
Running 4 100ma pedals into this and it's as quiet as a mouse
Super compact. Fits just about anywhere
Ease of Use
Literally plug and play. Very easy to set up.
I've had great success with all Voodoo Labs products and this appears to be well built and high quality.
It's well worth it if you have a compatible Voodoo PSU
Manufacturer Support
Voodoo has a great online forum that I've had many questions answered by Voodoo staff. Never needed any support beyond that.
The Wow Factor
Just a nice all around addition to my board.
Musical Background:
Playing over 40 years and still plunking around in bands
Musical Style:
Rock, Prog, CCM
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