Sound Modules

If someone asked you to design an uncompromising analogue Eurorack mixer, it would probably look like the Xcelon.

The ADDAC310 Pressure To CV is a Eurorack module that uses your breath as its control source.

Eponymous founder of Swedish company Sebsongs, Malmö’s Sebastian Hastrup has burst onto the Eurorack scene in recent years...

The P1 is a beautifully designed, two‑channel pedal interface that’ll bridge the gap between your modular and guitar worlds.

XAOC brings two new Eurorack modules to the table in the form of the Batumi II and Poti II.

Gur Milstein is the founder of Tiptop Audio, a developer with a litany of celebrated designs to their name; not least their Eurorack versions of legendary 200 series Buchla modules and the recent, groundbreaking ART system.

Veteran Eurorackers Tiptop Audio take on the age‑old problem of polyphonic modular synthesis...

Weston Precision Audio’s new module is called the Phase Animated Oscillator, aka the PAO, but just what exactly is a phase animated oscillator?

The Algo is an elegant, complex oscillator bank of four sound sources configurable into multiple algorithms of FM timbres, and it’s a beautiful cluster of additive sine waves that are eager to fold and warp.

The founder of Glaswegian synth company Instruō, Jason Lim’s drop‑dead gorgeous designs have landed him among the UK’s most respected module designers.

When is a filter not a filter? When it is the Dåpf (Dual All‑Pass Filter)...

Groove Synthesis’ PPG‑inspired synth has grown considerably since we last reviewed it. It’s also got a lot smaller...

Australian company Cycle Instruments have burst on to the scene with a very interesting and highly ambitious debut, the Tetrachords sequencer.

The Oct Tone is an eight‑step sequencer, a reimagining of the Octone, originally designed by Instruo’s Jason Lim back in 2016.

Here Josh shares his own favourite modules, the story of Cycle Instruments and their impressive debut module: Tetrachords.

Waldorf’s all‑encompassing Iridium engine is now available in its smallest form yet.

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.

ALM describe the all‑analogue Mega Milton as a ‘smorgasbord’ of handy utilities, designed to greatly extend the functionality of a Eurorack system.

Eric Schlappi is the engine behind the eponymous Schlappi Engineering, whose latest spate of modules includes the extraordinary Three Body and recent headliner Nibbler.

In this first part of an occasional series exploring modular synthesis and live performance, Will Stokes talks to experimental electronic musician Scanner about the choice of his favourite modules he'll showcase in his closing performance.

Gamechanger Audio’s Motor Synth MkII updates the company’s idiosyncratic approach to synthesis...