Top 10 best-selling Eurorack modules

The Xaoc Devices Samarkanda is a four-part delay. And that creates a lot of possibilities for complex acoustics, chorus and more.

The Magneto Four Head dTape Echo & Looper is Strymon's very first Eurorack module. It offers warm, 'gooey' saturated tape soundscapes as well as plenty of versatility.

An extra envelope is never wasted, 'tis an extra way to liven up your sound. For your eurorack wall, we can recommend the Xaoc Devices Zadar eurorack module, with 260 built-in envelope models, four simultaneously.

The Xaoc Devices Batumi II is a comprehensive LFO eurorack module that actually belongs in any respectable eurorack system.

The Xaoc Devices Koszalin is a eurorack module that shifts frequencies up and down. Usable as a stereo effect.

The Xaoc Devices Belgrad is one eurorack module, but under the hood there are two filters. A really nice feature is that the way these two filters work together can be determined.

A Eurorack essential; the Strymon Starlab is a mind-bendingly extensive reverb unit complete with modulation effects and KS-synthesis.

The Cre8audio West Pest synthesizer is a great side-kick for the previously-released East Beast. A real sound-generator/oscillator packing that West Coast vibe, the West Pest can be set up as a standalone unit or dropped in a Eurorack.

The Erica Synths Pico DSP is an indispensable Eurorack module for any modular synth set-up. It's loaded with eight different effects - including delays and reverbs - each of which comes with two tweakable parameters.

You might still remember the Erica Synths Perkons HD-01: a more-than capable drum synth. With the Erica Synths Perkons Voice module, you're getting the essence of the HD-01 sound just on one track.