
4MS MetaModule
This virtual modular environment can accept patches ported over from the free VCV Rack, and can create virtual patches internally.

This virtual modular environment can accept patches ported over from the free VCV Rack, and can create virtual patches internally.

These Catalyst modules are based upon the Emblematic Systems module of the same name. However, 4MS have turned it into two modules: a controller, like the original, and a sequencer.

The SWN is a fairly big 26HP six‑voice module capable of creating slowly morphing drones, polyphonic melodies, evolving sequences and a vast range of rich textures.

This ensemble oscillator comprises 16 sine wave VCOs in one module, each voice of which will play different (related) programmed notes/harmonics in arrays that you can select, tweak and voltage control.

There is no denying that 'utility' modules get a bad rap and are seen by many as uncool. But I see them more as...

This 6HP module is specifically set up as a hi-fi, low‑noise, two‑channel (stereo) audio recorder with a basic playback facility.


Developed in conjunction with Matthias Puech, the 4MS Tapographic Delay is a hands-on 32-tap delay with a maximum delay time close to three minutes.

We check out this high-fidelity two-channel stereo audio recorder and playback module that can record high-quality (stereo) WAV files whilst simultaneously playing two different (stereo) files.

The unambiguously named Dual Looping Delay from 4ms consists of two time-sync’ed delays in a single 20HP module...