Electronic musical instruments and DIY kits
made in San Francisco, CA



ER-99 Web Drum Synth

An open source, virtual analog drum synthesizer modeled on a classic 80s Japanese instrument. Play it in your web browser to celebrate 9/09 day 2022!

Read the source code on Github →

Super Sixteen DIY Eurorack Sequencer

A 64-step control voltage sequencer with 99 song patch memory, motion recording, scale selection, realtime pitch and rhythm effects, and a uniquely powerful two-handed programming interface.

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