Three Synth Plugins you can play right now.

Three synthesizer plugins for macOS and Windows. The full versions of all three run in a browser tab today — no install and no signup required.

Plugin releases in CLAP/VST3 format for Windows and macOS are on their way.

CLAPVST3macOSWindows Web preview available now

The synths

Virtual Analog, Digital FM, and 70s Retro

Three fully-featured synth plugins with distinctive voices and capabilities. The full plugin version, engineered in Rust for high audio quality and CPU-efficiency, has been cross-compiled to WebAssembly and runs identically in the browser, with full MIDI control.

Each synth has a “random” button that generates random presets. If you find a voice you like, you can export it from the browser version and import it into the CLAP/VST3 plugin running in your DAW.

All products

vxn-1c

coming soon

Dual-layer subtractive polysynth with a mod matrix and an arpeggiator per layer

Two complete instruments in one patch, layered or split, each with a 16-slot mod matrix, an arpeggiator and stacking up to 32 voices a note.

CLAPVST3Browser Runs in the browser

vxn-2b

coming soon

Six-operator FM synth with voice stacking and LCD displays

Six-operator FM with all thirty-two operator arrangements, a 16-slot mod matrix, and stacking that turns one note into eight.

CLAPVST3Browser Runs in the browser

PolyKritter

in development

Sixteen-voice virtual analog polysynth with diode filters, voice stacking and effects

Each voice has two oscillators, noise and a ring modulator, through high- and low-pass diode filters. Stack up to sixteen voices on one note, route them through an eight-slot mod matrix, and finish with chorus, delay, reverb and a limiter.

CLAPVST3Browser Runs in the browser

Also from Vulpus Labs

Tools for modular synthesis - build your own!

From the blog

How it is built

DSP notes, write-ups and the odd dead end.
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