Euclid Rhythm Generator DOWNLOAD NOW


Get Rhythm.


Euclid Rhythm Generator is a Rack Extension for Propellerhead Reason that uses Euclid’s Algorithm to generate natural-sounding rhythmical patterns. You can use it to trigger anything that has a gate input: Drums, synths or even external instruments. It’s dead simple to use — Just hook it up and start tweaking the knobs! The graphical display visualizes every change you make to your pattern in real-time, and Euclid always stays in time with the music. Euclid also comes with tons of inspiring patches to use as a starting point.


Modulate It!

The back panel comes packed with CV connections. Hear your rhythms come alive as you modulate everything and anything! Euclid will keep playing without losing a beat.

All modulation inputs come with trim knobs, of course.

Take Control.

Euclid Control
Although Euclid introduces a certain element of unpredictability to your rack, you can reign it back in a bit if you want. Using the manual mute controls you can prevent the pattern from colliding with other elements of your song. The manual reset button and CV input let you force Euclid to restart from step 1 whenever you want, to match a time signature change or just to create interesting counter-rhythms. The Enable button can be automated in order to create arrangements.

Get Groovin’!

Euclid comes with Slide and Shuffle, modelled after the corresponding controls in Reason’s ReGroove mixer. If you match the settings in ReGroove and Euclid, they will groove together perfectly.

Sound Examples:


  • Euclidean gate sequencer
  • Steps :   0 – 32
  • Density :   0 – 100%
  • Offset :   ±16 steps
  • Resolution :   1/2, 1/4, 1/8, 1/8T, 1/16, 1/16T, 1/32, 1/64, 1/128
  • Slide :   ±120 ticks
  • Shuffle :   25% – 75%
  • Gate Width :   0 – 100%
  • Velocity :   0 – 100%
  • Gate Outputs :   Gate, Inverse Gate, Toggle, Inverse Toggle, Reset
  • Gate Inputs :   Reset
  • CV Inputs :   Steps, Density, Offset, Resolution, Slide, Shuffle, Gate Width, Velocity (all with trim knobs)
  • Individual mute buttons for each step
  • All front panel controls (except for mute buttons) can be automated using MIDI CC or Remote