4ms Row Power 40

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40W of regulated clean Eurorack Power

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Manufacturer: 4ms

Category: Electronic Instruments



4ms ROW 40 Eurorack Power Supply is a clean, regulated, and protected power solution for eurorack systems.

Provides 40W of power, suited for up to two typical eurorack rows (+12@1.5A/-12@1.3A/5@1.5A).

Simply plug a laptop style power supply into either of the barrel plugs on the 4HP panel. Connect your modules via flying-bus cables, or connect the Row Power to a Distro Board.

Daisy-chain multiple Row Powers to use a single power brick for multiple rows. 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).

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 40 (black panel) is suited for up to 2 typical eurorack rows
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 28mm (1.1") with power connectors installed.
CV/Gate headers for expansion
PCB pads for blade tabs for power entry, to be used in custom installations (e.g. if the 4HP panel is not used)




ROW POWER 40: +12V @ 1.5A, -12V @ 1.25A, +5V @ 1.5A
Powered by laptop-style DC power supply: 2.1mm barrel, positive center, 15V-20V.
A 90W power brick typically powers about 416HP (4 rows of 104HP).
Noise performance figures to be released