4MS Eurorack Modules

Since 1996, 4ms has been making innovative stompboxes and Eurorack format synthesizer modules that offer a new take on traditional ideas. Whether you’re looking for poly-rhythmic clocking utilities for your modular or some chaos-driven effects for your guitar, 4MS has developed a wide array of products to give some new and unique tricks to your set up and even offer DIY kits for their products for those who roll their own

Filter & Sort

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Oops, looks like you forgot something. Please check the fields highlighted in red.