HAVOC — Hybrid Analog Voltage Oscillation Controller
 
HAVOC is a fully self-contained synthesizer voice on a single PCB, designed for musicians, developers, and synth enthusiasts who want powerful analog sound design in a compact format.
 
At its core, HAVOC brings together the latest generation of analog ICs from Sound Semiconductor the SSI2130 precision VCO, SSI2162 dual VCA, and SSI2144 ladder filter all seamlessly integrated into a streamlined hybrid architecture. This makes HAVOC a flexible and high-performance platform capable of delivering rich, classic analog tones with modern control.
 
What sets HAVOC apart is its hybrid design: a lightweight microcontroller bridges the analog circuitry, offering deep modulation, patching potential, and firmware-based expandability. Whether used as a development board for audio prototyping or as a standalone synth voice, HAVOC packs professional-grade sound and versatility into a tiny footprint.