Cappella Suite
Six premium plugins for the whole vocal chain; tune, de-ess, level, double, space and harmonize; each voiced with the Caesura hand. AU, VST3 and Standalone for Mac.
Desktop plugins for Mac; AU, VST3 and Standalone. Built and validated as Audio Units; in final voicing.

Real-time tuning that keeps the singer sounding like the singer. Choose a key and scale; RETUNE glides for transparent p

Tames harsh sibilance without dulling it into a lisp. Split-band by default, or Wide for aggressive sources.

Holds an uneven vocal at a steady level automatically so nothing ducks under the mix or jumps out.

One take, two to four singers. Slyly detuned and panned apart for a natural double.

A reverb voiced for voices. Real pre-delay keeps the words intelligible while the modulated tail blooms behind them.

Two scale-locked harmony voices that track the sung note and stay in key on their own.
Five vocal effects for iPhone & iPad, cut from stone. Sala is free; every other effect is $1.99, or the whole set for $9.99.