4ms Company has been designing and building innovative audio electronics for musicians since 1996.

Meta Module Sneak Preview!

Coming soon from 4ms: The Meta Module is an all-purpose module that lets you patch together various virtual modules using VCV Rack and play them on this standalone Eurorack module.

New line of modules and DIY Kits

Announcing a new line of modules and kits from 4ms Company! Each module is available fully-built or as a DIY Kits! Our first two releases are the Looping Delay and the Sampler, which are simplified versions of our DLD and STS. The kits are all through-hole, perfect for beginners. Whether you opt to solder it yourself or buy it fully built, the modules are clean, low-noise and high-fidelity.
Sampler -- DIY Sampler Kit -- Looping Delay -- DIY Looping Delay Kit


Five new modules!
- EnvVCA: Analog envelope + slew limiter + VCA
- Dual EnvVCA: Dual/stereo EnvVCA
- Shaped Dual EnvVCA: Analog waveshaped stereo envelopes + VCA
- MiniPEG: Clock-synced envelope/LFO
- SCMplus: Clock multiplication, swing, shuffle.