A complete FX chain
for vocal percussion
BBX Audio Demo Player:
Bypass Undertone by pressing 'fx'
As vocal-driven creators ourselves, we’ve seen how far the voice can go — from raw performance to fully produced sound. And yet, until now, the tools available haven’t truly reflected that potential. While DAWs and generic vocal processors offer some solutions, they often fall short when it comes to the unique needs of beatboxers: real-time responsiveness, percussive detail, sub-frequency shaping, and intuitive vocal routing.
With BBX Audio, we’re developing a dedicated suite of plugins designed to bring beatbox and vocal performance into the world of modern music production. Our tools are zero-latency, stage-ready, and built to give vocalists the same level of creative and technical control producers have always had with instruments. Whether you’re sculpting snares, tuning subs, or building full vocal drum kits — our goal is to put that power directly in your hands.
We’re also collaborating closely with some of the most respected beatboxers in the world — integrating real-world experience and artist-designed presets into every plugin we release. Undertone is just the beginning.
BBX Audio exists to advance vocal sound design and support a new era of expressive, voice-first production.