Available as an assembled Module and as a DIY project.
This Module is currently available.
Euro Mini Module from Scott rider.
The Crowminius Euro is a two-module system designed to bring the Crowminius analog music synthesizer to the Eurorack format. Module A is the oscilllator/modulation portion and module B is the filter/envelope generators/amplifier portion of the Crowminius synthesizer. The all-analog sound engine is identical to that of the "do it yourself" Crowminius v1.1.3, which itself is an homage to Dr. Moog's famous model 204D. Crowminius Euro utilizes over 700 surface-mount components to create a compact, modern and stable studio-quality machine.
Additional features includes dedicated individual LFOs for PWM of oscillators 1 and 2, control voltage inputs for external modulation and pitch control, two signal mixers to allow both onboard and external signal sources, and control voltage outputs for the modulation system and envelopes.