Multiphonics CV-3 Upgrade from CV-1 or CV-2 interface

Multiphonics CV-3 Upgrade from CV-1 or CV-2

Instrument Applied Acoustics Systems Official developer website

At a Glance

TypeInstrument
CategoryModular Synth
PlatformWiN
DAWAny
Download for Windows

Free instant download · no registration

Multiphonics CV-3 is a polyphonic modular rack for musicians and sound designers who want to build their own synths and effects. It packs a harmonious ecosystem of modules—physical modeling oscillators, analog and digital generators, filters, CV generators, sequencers, and more—into an intuitive interface. Whether you’re crafting expressive leads, evolving pads, or custom audio processors, the 550-patch factory library and integrated browser make it easy to start. The v3.1 FM+ update adds four new modules, including the FM Core Operator and REZ oscillator, plus a spectrum analyzer, opening up complex FM textures. Full MPE support delivers unmatched expressivity, with patches tailored for leading controllers. It suits both seasoned modular explorers and newcomers learning synthesis, running as a plugin or standalone on Windows and macOS.