A modular single-PCB instrument for learning and performing with CMOS logic. Discrete 4000-series ICs act as oscillators, dividers, sequencers, switches, and modulators. Prewired sections work immediately and can be repatched via headers for new signal paths. Users shape rhythms, drones, glitches, and noise with tactile controls. The board bridges circuit design, musical interaction, and group performance in workshops and concerts. It was developed as part of the Circuitry-Based Sound workshop and research initiative.
Technical Setup
4000-series CMOS ICs, patchable headers, onboard mixer