Huge horsepower, small size.

Power your pedals with Ojai—the highest horsepower, most technologically advanced effects pedal power supply of its size. Ojai delivers clean, rock-steady power to your effects pedals in a lightweight and expandable package, giving you flexibility and room to grow.

You get five high-current, individually isolated, ultra-low-noise outputs—each with its own dedicated regulator and custom transformer. Each output provides a massive 500mA of current.

Ojai’s dual-stage topology, pre-regulated outputs, optically isolated feedback, and advanced multistage filtering result in a power supply that allows your pedals to achieve their highest possible dynamic range.

Ojai - Pedal Power Supply

Dual isolation.

Ojai’s all analog circuitry offers two stages of isolation, completely eliminating ground loop and AC line noise issues, allowing your pedals to sound like they were designed to sound.

World tour ready.

With automatic international power compatibility built-in, Ojai delivers clean, reliable power to all your pedals, on any stage anywhere you play in the world.

Never run out of outputs.

Have a growing rig? Ojai is part of an expandable system. Gain more outputs by connecting additional Ojai units to the 24V Thru jack. Or use Ojai to add five more outputs to our Zuma power supply (sold separately).

Features

  • Expandable System
  • Ultra Low Noise
  • World Tour Ready
  • Dual Isolation
  • Energy Efficient
  • Expandable, Modular Power System

    Never run out of outputs.

    Is your pedalboard growing? Gain more outputs by connecting additional Ojai units to the 24V Thru jack. Or use Ojai to add five more outputs to our Zuma power supply (sold separately). Ojai is part of a truly expandable, modular power distribution system that can grow with your pedalboard.

  • Ultra Low Noise

    Hear your pedals, not your power.

    Many popular guitar pedals were originally designed to work with batteries. Since batteries are inherently very low noise and not susceptible to ground loops, these pedals often were not designed to be resistant to noise from power supplies. Our ultra-low-noise design prevents power noise from bleeding into the audio signal, allowing your pedals to deliver the highest possible dynamic range.

  • World Tour Ready

    World tour ready.

    Playing gigs all around the world? No need to purchase separate power supplies for your international tour. Ojai has automatic worldwide power compatibility built-in (when connected with the appropriate IEC cable). Whether you’re on 120V, 240V, 100V, or any variation in between, Ojai will deliver clean, reliable power to your pedals, even if the venue has dirty power.

  • Dual Isolation

    Dual isolation.

    Ojai’s all analog circuitry offers two stages of isolation. Each of the five output channels is individually isolated from the 24V DC, and the 24V DC is isolated from the AC input power, eliminating ground loop and AC line noise issues. Ojai also provides dual power regulation: Wide-bandwidth optically isolated feedback loops on each channel, as well as on the input, allow both the input and outputs to adjust for changes, ensuring solid output under changing load conditions.

  • Energy Efficient

    Energy efficient.

    Don’t let the blue chassis fool you: Ojai is green at heart. Significantly more efficient than linear power supplies, Ojai is able to deliver substantially more current while handling a much wider range of input voltages. Ojai’s high efficiency design delivers high-current power distribution in a compact unit, for a small carbon footprint and a small pedalboard footprint.

Ins & Outs

  • Front Panel
  • Rear Panel
  • Power Adapter
  • Connect your pedals here with the included cables. Each output provides 500mA at 9V DC.
    LED indicator illuminates green when pedal is connected.
  • Connect the included 24V power adapter here.
    Gain more outputs by connecting another Ojai (sold separately) here.
  • Connect the included IEC cable to the power adapter.
    Connect the power adapter to Ojai here.

Design

  • Design Team
  • Breakthrough Technology
  • Audio Testing
  • Design Team

    Our power design team has over 25 years of experience in power system design, from developing mission-critical power systems for the aerospace industry, to developing best-in-class power supplies for top-selling power amplifiers, studio monitors, guitar amplifiers, and more. We’re using this vast experience to provide clean, dependable power to all of your effects pedals.

  • Breakthrough Technology

    Strymon has solved the switching power supply problem. With our dual-stage topology, pre-regulated outputs, optically isolated feedback, and advanced multistage filtering, we have designed a switching power supply that is actually quieter than linear units.

  • Audio Testing

    To make sure your pedalboard delivers the best sound quality possible when powered by Ojai, we did extensive listening tests with every pedal we could get our hands on, and we audio test each and every unit in our lab. In fact, every Ojai power supply unit goes through the same rigorous Audio Precision testing that our pedals go through. With Ojai, your pedals will sound the way they were designed to sound.

Specs

  • Ins & Outs
  • Technology
  • Construction
  • Ins & Outs

    • 5 high-current, fully isolated 9V outputs
    • 500mA per output powers nearly any pedal
    • 5 pedal cables included (5.5mm x 2.1mm barrel connectors, center negative, right angle to straight cables)
    • 24V power adapter, EIAJ-05 power adapter cable, and IEC cable included
    • 24V Thru jack allows connection to additional Strymon Ojai (sold separately)
  • Technology

    • Five individual custom transformers (one per channel) deliver clean, consistent power
    • Worldwide power compatibility ensures no-hassle international touring
    • Energy efficient, compact design
  • Construction

    • Lightweight and rugged anodized midnight blue aluminum chassis
    • Fits under nearly any pedalboard
    • Designed and built in the USA

FAQ

  • Dimensions
  • Linking
  • Mounting
  • What are the dimensions and weight of Ojai?

    Ojai dimensions: 3.2″ x 2.3″ x 1.3” (81mm x 58mm x 33mm)
    Ojai weight: 4.7 oz. (133g)
    Ojai power adapter dimensions: 4.2″ x 2.15″ x 1.25” (107mm x 55mm x 32mm)
    Ojai power adapter weight: 4.7 oz. (133g)

  •  

    When Ojai units are linked together, how many pedals can I power?

    This depends on the current draw of the connected pedals. Ojai can power 5 outputs at a full 500mA load. Most pedals consume far less than 500mA, so this means that we can link Ojai units together and still have current available to power more than 5 pedals. A likely scenario would be to link 2 or 3 Ojai units together, powering a combination of 10-15 high and low current draw pedals.

  • How can I mount Ojai to my pedalboard?

    Ojai is incredibly lightweight, and can be mounted to the top or bottom of most pedalboards using only VELCRO® or Dual Lock™.  You may also choose to mount the included 24V power adapter in the same fashion.

    Find out specifics on mounting to PedalTrain boards.