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Strymon Zuma Effects Pedal Power Supply

Seven 9V outputs and two Adjustable Voltage Outputs



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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 Zuma is a highly versatile, future-proofed flagship power supply from one of the most technologically advanced pedal manufacturers in the business.

Premium Variable Power

Run up to nine guitar pedals on high current, isolated power eliminating ground loop and AC line hum. The Zuma 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 Zuma contains a 24V out jack to expand with another Strymon Ojai or Zuma unit. Integration into your current setup is simple. Mount the Zuma to the underside of most medium-to-large size pedalboards.


Ins & Outs

  • 9 outputs offer 9V DC option
  • 500mA per 9V DC output powers nearly any pedal
  • 2 selectable outputs offer 9V, 12V, or 18V DC options
  • 12V option provides 375mA, 18V provides 250mA
  • 10 pedal cables included
  • Detachable IEC power cable included
  • 24V OUT jack allows connection to additional outputs via Strymon Ojai (sold separately)


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


  • Lightweight and rugged anodized midnight blue aluminum chassis
  • Fits under most pedalboards
  • PedalTrain mounting bracket available (sold separately)
  • Designed and built in the USA
Cian Hodge author picture

Written by Cian Hodge

Customer Reviews


47 reviews





Trusted Customer20th Jul 2023

Considered one of the best for a reason. Quite pricy but worth the investment.

Trusted Customer16th Apr 2023

Dr Wallace Nock18th Mar 2023

Value 4Looks 5Durability 5Sound 5

Trusted Customer30th Dec 2022

Value 5Looks 5Durability 5

Mr Carl Bowers15th Apr 2022

No noise, no nonsense and easy to use.

Value 3Looks 5Durability 5Sound 5

Miss Cherise Tobit17th Mar 2022

Value 5Looks 5Durability 5Sound 5

Mr Eric Wasey22nd Feb 2022

Value 4Looks 4Durability 4Sound 4

Trusted Customer28th Jan 2022

Value 3Looks 5Sound 5

Trusted Customer15th Jan 2022

The best power supply I’ve ever used. Ultra quiet, sleek, fits under my pedaltrain jr, powers 9(!) pedals and puts out 500mA isolated power. 2 supplies can be switched to 12v or 18v too! As well as being able to extend the supply with another Strymon supply if I need to. It’s literally perfect.

Value 5Looks 5Durability 5Sound 5

Trusted Customer30th Dec 2021

Value 5Looks 5Durability 5Sound 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.

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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.