Orders placed now through the website will ship on May 11th

4ms Row Power 35 eurorack module front view
4ms Row Power 35 eurorack module back view

4ms Row Power 35 (white)

Regular price $145.00
Unit price  per 
Shipping calculated at checkout.

The 4ms Row Power is a clean, regulated, and protected power solution for eurorack systems. Row Power 35 provides 35W of power, suited for any typical eurorack row (84HP to 168HP):

  • +12V @ 1.4A
  • -12V @ 1.25A
  • +5V @ 1.0A

Simply plug a universal power supply (laptop style) like the 4ms 90W power brick into either of the barrel plugs on the 4HP panel. Connect your modules via flying-bus cables or the Bus Stick.

Daisy-chain multiple Row Powers to use a single power brick for multiple rows (typically 3-5 rows per power brick). Each row will be independently regulated and protected for ultra-low cross-talk between rows. Rows can also be hot-swapped (plugged/unplugged without powering the whole system down).

Basic Features:

  • Two power jacks for daisy-chaining multiple ROW POWERS: a common laptop-style power brick could power 3-5 rows (typical)
  • On/off switch cuts power without interrupting the daisy-chain
  • ROW POWER 35 provides more than enough power for a 84HP or 104HP row of modules.
  • Ultra-clean: Each rail is separately regulated with high-grade components
  • Runs cool: ROW POWER is efficient so it won't heat up your system. Electronics like to chill!
  • Skiff-friendly: only 27mm (1.1") with power connectors installed.
  • CV/Gate headers for expansion

Electrical and Mechanical Specifications:

  • Module Size:
    • 4 HP Eurorack format module
  • Power Output:
    • +12V @ 1.4A, -12V @ 1.25A, +5V @ 1.0A
  • Powered by laptop-style DC power supply: 2.1mm barrel, positive center, 15V-20V.

Included with the Row Power 35:

  • 2 M3 Knurlie screws

*The Noise Source is an authorized 4ms dealer*