That is exactly what FireMint Pitch Formant Shifter by Turn2on Software is designed for.
The device combines:
Unlike traditional pitch shifters that simply move notes up or down, FireMint allows independent control over:
This means you can:
The plugin also includes a unique LINK mode, which synchronizes pitch and formant movement for more musical transformations and dramatic vocal effects.

Firemint Formant Shifter for Reason at ReasonStudios Shop
FireMint allows:
This creates natural vocal correction or completely artificial vocal design depending on settings.
FireMint includes scale-based pitch correction similar to autotune workflows.
The incoming signal can lock to selected semitones, automatically correcting notes to the nearest allowed pitch. Speed and tuning correction controls define how natural or aggressive the effect becomes.
This makes FireMint useful not only as a sound-design tool, but also as:
One of the more interesting aspects of FireMint is the selectable “quality era” modes:
These modes intentionally alter bandwidth and character, allowing cleaner modern processing or lo-fi vintage digital pitch textures.
This is especially useful for:
FireMint includes a modeled saturation stage with up to +40 dB drive.
Instead of sounding clinically digital, vocals can gain:
This is particularly useful after extreme formant processing, where saturation helps glue the effect into a mix.
Reason has always been strong for modular routing and creative experimentation. FireMint benefits heavily from the Reason rack ecosystem because you can:
Interesting combinations include:
The Rack Extension format also keeps everything integrated directly inside the Reason workflow.
Besides FireMint, Turn2on Software has several strong pitch-processing Rack Extensions:
| Device | Type | Main Use |
|---|---|---|
| FireMint Pitch Formant Shifter | Formant + pitch shifting | Vocal transformation |
| Ghammy Harm / Pitch-Shifter | Harmonic pitch shifter | Guitar/bass style harmonies |
| Coriolis Force | Experimental pitch FX | Freeze, drift, tape-style FX |
| PitchSonic | Pitch tap transposer | Rhythmic pitch movement |
| Drop’n’Lift | Semitone transposer | Fast transpose effects |
If you produce:
then FireMint Pitch Formant Shifter is one of the most creative vocal manipulation Rack Extensions available in the ecosystem.
It combines:
in a workflow that feels very natural inside the Reason rack.
For sound designers and vocal producers, FireMint is not just a corrective tool — it is a full vocal transformation instrument.
You can explore it here: