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Description

Power your modular synthesizer setup with confidence using the 4ms Row Power 40. This compact yet robust power solution is designed to fuel your creative endeavors, offering reliable and efficient power distribution for your Eurorack system. A switching power supply ensures clean and stable voltage across your modules, minimizing noise and maximizing performance. With its user-friendly design, the Row Power 40 is perfect for both seasoned synthesists and newcomers to modular synthesis.

The Row Power 40 offers dual power formats, accommodating both 12V and 5V outputs, making it versatile for a wide range of modules. Thanks to its daisy-chain capability, expanding your setup is hassle-free, allowing you to connect multiple Row Power units to meet your growing power needs. Its compact size ensures it fits seamlessly into any rack without taking up valuable space that could be filled with more creative modules.

Whether you're delving into ambient soundscapes or crafting intricate rhythms, the Row Power 40 is your reliable partner, ensuring your modular system operates at its best. With its focus on efficiency and adaptability, this power supply is an essential component for any modular enthusiast looking to ensure their setup runs smoothly.

Key Features:

  • Switching power supply for stable and clean voltage
  • Dual power output: 12V and 5V
  • Daisy-chain capable for easy expansion
  • Compact design for seamless integration into your rack setup
  • Suitable for both beginners and advanced users in modular synthesis
Molten Music Technology

Molten Music Technology

Molten Modular 05 - Installing the Eurorack case and power supply

Video thumbnail for Molten Modular 05 - Installing the Eurorack case and power supply by Molten Music Technology

Molten Modular 05 - Installing the Eurorack case and power supply

Molten Music Technology

Molten Music Technology

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about 4ms Row Power 40.

Setup and maintenance

  • The -12V light being off could indicate a failure in the 4ms Row Power 40 unit itself rather than an issue with the rails.

    Source

User experience

  • Owners experiencing power issues have found that reaching out to 4ms with a video of the problem can lead to effective support from the company.

    Source

Features and functionality

  • Cyclic lighting patterns and audio disruptions can be symptoms of power failures in the Row Power 40, especially if only specific voltage lights are inactive.

    Source

4.5 out of 5

Based on 0 Reviews and 3 Ratings

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Artist usage

Add artist
See how Four Tet uses 4ms Row Power 40

Four Tet

Music Producer, DJ

...
Verified via Photo

Visible in this April 21, 2018 Instagram post and this photo from this August 2021 Sound on Sound interview.

See how Jean Michel Jarre uses 4ms Row Power 40

Jean Michel Jarre

Keyboardist, Music Producer

The Dustbins

...
Verified via YouTube

can be seen at 1:55 in the video

See how Andrew Huang uses 4ms Row Power 40

Andrew Huang

Singer, Guitarist

First Of October

...
Verified via YouTube

visible at 11:20 in this October 13, 2022 video

See how Nicolas Jaar uses 4ms Row Power 40

Nicolas Jaar

Music Producer

Darkside

...
Verified via YouTube

he used a 4ms Row Power 40 module in his 2017 live tour

See how Anthony Marinelli uses 4ms Row Power 40

Anthony Marinelli

Keyboardist, Composer

...
Verified via YouTube

In the video "My Synth Studio Revealed | Studio Tour 2025" by Anthony Marinelli Music, at timestamp 38:17, Anthony Marinelli's Eurorack system is shown to include a couple of 4ms Row Power 40 modules, confirming his use of this specific gear.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use 4ms Row Power 40, it is most commonly used with the following gear.

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Community setups

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  • Added to Equipboard on by

    void8131
    void8131

    Gear IQ 92