Stompblox Extend Power Supply Extension


Power Supply Extension 

When connected to a Stompblox modular pedal board, the Extend gives users an additional 4.75” of depth for mounting guitar and bass effect pedals. It also provides space to mount power supplies. Most power supplies can be secured with the included universal mounting brackets. If the mounting brackets aren’t a good fit,  power supplies can be mounted with screws, zip ties, or velcro.  The included multi-position foot gives your pedalboard extra support where necessary.

MSRP: $39.99

  • All metal construction
  • Built-in thumbscrews for easy connecting to Stompblox pedal boards
  • Universal power supply mounting (fits most power supplies)
  • Brackets and hardware included
  • Pass throughs for cable management
  • Multi-position foot for additional support
  • Measures 12.5″ x 4.75″ x 2.875″ (without support feet)


Will my (insert favorite pedal supply brand here) power supply work?

Any power supply that measures under 12.5” x 4.75” x 2.75” should fit in the enclosure. Most power supply units will use the included mounting brackets. Some may require fastening with velcro or with zip ties. Here is a partial list of some power supplies we know will work with Extend.

  • Voodoo Lab Pedal Power Series
  • Voodoo Labs Pedal Power Mondo
  • Modtone Power Plant
  • T-Rex Fuel Tank Series
  • Eventide PowerFactor 2
  • Decibel Eleven Hot Stone

What else can I mount in the Extend?

The Extend is very versatile. You can mount a direct box for your bass or acoustic guitar

How does a power supply mount in the Extend?

Many power supplies can be secured with the included mounting brackets. Power supplies and other devices can also be secured with velcro or zip ties. For more information on mounting specific power supplies, look for the links on this page and the support page.

Can I put effects on top of the Extend?

Absolutely! The Extend gives you an extra 4.75” of depth when connected to a Stompblox unit. Depending on the effect, you can fit up to 4 standard sized pedals on the Extend surface. Of course, if they are small footprint micro effect pedals, you can fit even more.

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