Spectral frequency-selective ducking
Spectral Sidechain
A spectral-reactive sidechain ducker that ducks only the frequencies the trigger actually occupies — not the whole target signal.
Windows VST3 + macOS AU available now
Audio plugins that solve mix problems fast.
Fonocal builds focused mixing tools for producers, engineers and artists who want clear results without technical guesswork.
Current Plugins
Two focused tools. Clear jobs. Fast results.
Available for Windows VST3 and macOS AU. Buy the plugin you need, then download the installer from the dedicated Downloads page.
Intelligent low-end analysis
Low-End Control
Analyses low-frequency content, detects mud and excessive sub energy, then applies precise musical correction in seconds.
Licence controlled by Fonocal
Purchases are securely processed by FastSpring. Licensing and activations are handled directly by Fonocal.
3 devices per licence
Use your licence on up to 3 machines. Device resets are managed through the Fonocal account portal.
30-day refund guarantee
If a plugin does not work for you, contact support within 30 days for a full refund.
In Development
Flagship products in development.
The next Fonocal tools are designed around intelligent assistance, plain-language decisions and fast musical results.
Flagship
Fonocal Mix Assistant
Stop guessing. Start fixing. A mix assistant that listens, diagnoses problems and applies precise, adjustable corrections where they belong.
Flagship
Fonocal Vocal Suite
One plugin for finished vocals: pitch correction, tone, de-essing, dynamics, saturation and space in a fast single-knob-per-module workflow.