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Strymon Ojai R30 Expansion Kit - Expansion outputs for Ojai R30

Strymon Ojai R30 Expansion Kit - Expansion outputs for Ojai R30

Regular price $169.00
Regular price $169.00 Sale price $169.00
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Expand your Strymon power system.

Never run out of outputs.

Have an existing Strymon effects pedal power supply? Gain five additional isolated pedal outputs with an Expansion Kit. Easily build a modular power system that can grow with your pedalboard.

How does it work?

Expansion Kits require an existing Strymon power product which connects to an AC power outlet, either directly Zuma, Zuma R300 or via an external power adapter (Ojai R30, Ojai). Simply link an Expansion Kit to your existing Strymon power product via the 24V jack.

Ojai R30 Expansion Kit

  • 5 total outputs (2 adjustable 9/12/18V).
  • Power adapter not included.
  • Requires existing Strymon power system.

What is included?

Expansion Kits consist of an isolated power distributor and all of the necessary connection cables to integrate it with your existing Strymon power supply and power up to five additional effects pedals.

When should I use an Expansion Kit?

Use an Expansion Kit when you need to add more pedals to your Strymon powered pedalboard. Expansion Kits do not come with a power adapter, and will operate only when connected to an existing Strymon power product.

Ojai R30 provides five high-current, fully isolated pedal outputs for your 9V, 12V, and 18V effects pedals. Add five more identical outputs to your rig by connecting an Ojai R30 Expansion Kit.

What is the difference between Ojai R30 and Ojai R30 Expansion Kit?

Ojai R30 comes with the PS-124 power adapter which provides DC power to the unit.

Ojai R30 Expansion Kit does not come with the PS-124 power adapter, and will operate only when connected to an existing Strymon power product (Zuma, Zuma R300, Ojai R30, or Ojai).

Never worry about power again.

When we set out to design a line of effects pedal power supplies, we had one overarching goal in mind: to make sure you never have to worry about power again. 

ZumaZuma R300Ojai R30, and Ojai are the highest horsepower, most technologically advanced effects pedal power supplies of their kind.

Hear your pedals, not your power.

Dual-stage topology, pre-regulated outputs, optically isolated feedback, and advanced multistage filtering ensure your pedals will achieve their highest possible dynamic range while being as noise-free as possible.

Each individually isolated, ultra-low-noise output provides a staggering 500mA of current, meaning the days of not having enough current for those high powered pedals are over.

How the Strymon System Works

Zumas are self-contained units that plug directly into an outlet using a standard IEC connection. The Ojai side of the family needs 24V of power, which it gets from a Strymon PS-124 adapter, or from connecting to a Zuma’s 24V accessory output. 

This allows you to power additional Ojais from a Zuma, giving you additional isolated outputs for growing boards.


  • 5 high-current, fully isolated 9V outputs with center-negative polarity
    • 3 dedicated 9V outputs (500mA)
    • 2 adjustable outputs offer 9V (500mA), 12V (375mA), or 18V (250mA) DC options
  • 5 pedal cables included (5.5mm x 2.1mm barrel connectors, right angle to right angle, 18″ length)
  • EIAJ-05 power adapter cable included (18″ long, to connect Ojai to PS-124, Zuma, or Zuma R300 power supply)
  • 24V Thru jack allows connection to additional Strymon Ojai (sold separately)
  • 5 individual custom transformers (one per channel) deliver clean, consistent power
  • Worldwide power compatibility ensures no-hassle international touring
  • Energy efficient, compact design
  • Lightweight and rugged anodized midnight blue aluminum chassis
  • Ultra low profile design fits under nearly any pedalboard
  • Designed and built in the USA
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