Power Jack UK
- Switch-mode technology enables universal voltage operation from 100V-240V, making it perfect for international travel and use in any geographic region worldwide.
- Delivers stable 1670mA of regulated 9V DC power at any voltage, providing consistent, reliable power for multiple effects pedals simultaneously.
- Includes daisy chain cable with five 2.1mm jacks for powering up to five pedals from single power supply, simplifying pedalboard setup.
- Comprehensive adapter kit includes seven different cables and connectors covering all common pedal types: various jack sizes, polarities, and battery clip option.
- UK plug type (Model 08210-3) designed for British electrical standards, ensuring safe, compliant operation with proper grounding and connections.
All about Carl Martin Power Jack UK
The Carl Martin Powerjack is a universal power supply designed specifically for guitar effects pedals, employing advanced switch-mode technology that allows operation from 100V-240V. This makes it the ideal power solution whether you're playing at home, in the studio, or traveling internationally.
The Powerjack delivers a consistent 1670mA of stabilized 9V DC power regardless of input voltage, ensuring your effects pedals receive clean, reliable power for optimal performance and noise-free operation. This high current capacity means you can power multiple pedals simultaneously without voltage drop or performance degradation.
This UK version (Model 08210-3) features a UK-standard three-pin plug, ensuring safe and compliant operation within British electrical standards. The robust construction and quality components provide long-lasting reliability for both professional and home use.
Included Cables and Adapters
The Powerjack comes complete with a comprehensive selection of cables and adapters to ensure compatibility with virtually all effects pedals on the market:
- Daisy chain with five 2.1mm jacks; barrel positive [+] tip negative [-] - for powering multiple standard pedals
- 1/8-inch jack, tip positive (+), sleeve negative (-)
- Battery clip, positive (+), negative (-)
- 2.1mm jack, barrel positive (+), tip negative (-)
- 2.1mm jack (red), barrel negative (-), tip positive (+)
- 2.5mm jack (blue), barrel negative (-), tip positive (+)
- 2.5mm jack (grey), barrel positive (+), tip negative (-)
Important Safety Information
Please follow all safety rules and regulations for your geographic region. Always consult your effects pedal manual before connecting the Powerjack to ensure correct voltage, polarity, and plug type. Using incorrect polarity or voltage can damage your equipment.
The Carl Martin Powerjack UK Version simplifies your pedalboard power needs with one reliable, versatile solution that handles everything from vintage pedals to modern digital effects.
FAQ
Quick answers about this pedal — shipping, power, use-cases and more.
What is the Powerjack?
Powerjack is a universal 9V DC stabilized power supply using switch-mode technology. It operates from 100V–240V input, making it suitable for international use.
How much current does it provide?
It delivers 1670mA of stabilized 9V DC output, sufficient for powering multiple pedals simultaneously.
Is it isolated?
It is a high-current stabilized supply with daisy-chain capability. It does not provide individual isolated outputs like a multi-isolated power brick.
Is it safe for digital pedals?
Yes, provided total current draw does not exceed 1670mA and polarity matches the pedal’s requirements. Always verify pedal specifications before connection.







