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Strymon Ojai R30 Effects Pedal Power Supply



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Product Description

Undoubtedly one of the most reliable bits of kit you could incorporate into your guitar pedal setup. The Strymon Ojai R30 is a versatile, future-proofed power supply from one of the most technologically advanced pedal manufacturers in the business.

Premium Variable Power

Run up to five guitar pedals on pure, isolated power eliminating ground loop and AC line hum. The Ojai uses premium analogue circuitry and components, ensuring reliable power wherever you are in the world - regardless of 120V, 240V, 100V or other voltage variations. Do your pedals require 9V, 12V or 18V? Strymon also have that covered with two switchable sockets.

Future Proof Expansion

As your pedalboard grows, your PSU needs to keep up. The Ojai contains a 24V thru jack to expand with another R30 unit or Strymon Zuma power supply. Integration into your current setup is simple. The R30 can be mounted under most pedalboards thanks to its low profile design.


Ins & Outs

  • 3 dedicated 9V outputs (500mA)
  • 2 adjustable outputs offer 9V (500mA), 12V (375mA), or 18V (250mA) DC options
  • 500mA per output powers nearly any pedal
  • 5 pedal cables included (5.5mm x 2.1mm barrel connectors, right angle to right angle, 18″ length)
  • 24V power adapter (PS-124), EIAJ-05 power adapter cable, and IEC cable included
  • 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
Cian Hodge author picture

Written by Cian Hodge

Customer Reviews


26 reviews





Trusted Customer21st Jun 2021

A quality, compact power supply.

Looks 5Durability 5

Mr Luke Colman2nd Mar 2021

Its Strymon, you buy the best you get the best. Excellent!

Value 5Looks 5Durability 5

Dale Thompson15th Jan 2021

Value 4Looks 5Durability 5Sound 5

William Ingram28th Dec 2020

Great bit of kit, easily mounted under my pedalboard. Very good high quality build

Value 4Looks 5Durability 4Sound 4

Guy Keough15th Dec 2020

Excellent product...just expensive ... but you get what you pay for...

Value 4Looks 5Durability 5Sound 5

Trusted Customer17th Oct 2020

Looks 5

Mr Ben Johnson20th Jul 2020

Value 4Looks 5Durability 4Sound 5

Trusted Customer9th Jul 2020

Extremely quiet power supply. Fits perfectly on my board and looks great too.

Value 4Looks 5Durability 5Sound 5

Trusted Customer3rd Jul 2020

works well on my first pedalboard,just got to learn to play now!

Value 4Looks 5Durability 4Sound 5

Trusted Customer11th May 2020

Very clean, compact, noiseless power supply. Elegant solution that allows for more outputs to be added later if needed. The outputs with selectable voltage have worked well so far, and there's plenty of power for even a Strymon Timeline, which needs a bit more than many pedals. Costs a bit more than other multi-out power supplies, but it definitely feels like a premium product.

Value 4Looks 5

Finance available at checkout for orders £300+

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It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

Who can apply for finance?

You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

Read More About Online Finance

Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.