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The TriVox Black Friday deal covers this harmonizer plugin from W. A. Production, with 60% off bringing it to $15.96 until Nov 29, 2026.
TriVox is an audio effect that stacks harmony voices on top of whatever you feed it. The maker says it works on any type of sound, so it is not limited to vocals.
You get three harmony voices. Each one tunes anywhere from -12 to +12 semitones, so a voice can sit a full octave below or above the source.
Every voice has its own level control. That lets you push one harmony forward and tuck the other two underneath.
You can lock the voices to one of 20 scales, which keeps the harmonies in key. Switch to chromatic mode and the voices are free to land on any semitone.
Super Unison thickens the voices, with Detune and Spread settings alongside it. The maker says this is how you build wide stereo soundscapes from the harmonies.
The Character slider moves between synthetic-sounding and organic-sounding voices. That one control sets how artificial or natural the harmonies read in the mix.
Dry, Wet and Output Gain knobs handle the blend. You can keep the original signal intact and bring the harmonies in underneath it.
A global limiter toggle holds the output level and stops unwanted clipping.
The randomizer adds chance into the harmonies, which can turn up combinations you wouldn't dial in by hand. Copy, paste, undo and redo are built in, so you can duplicate or back out of a setting quickly.
A preset browser lets you audition and load presets, and the A/B option compares two effect settings side by side.
Here is the full feature list:
The maker also describes TriVox as responsive and CPU-friendly.
TriVox runs on 64-bit Windows 8 or higher and 64-bit macOS 10.10 or higher. The AAX version needs Pro Tools 11 or higher.
If you're on a Mac with Apple Silicon, W. A. Production asks you to review the plugin's compatibility status for your system before purchasing.
Yes. The TriVox Black Friday deal takes 60% off, which brings the W. A. Production harmonizer plugin to $15.96. The offer runs until Nov 29, 2026.
TriVox includes three harmony voices, 20 scales, a Super Unison knob with Detune and Spread, Dry, Wet and Output Gain controls, a randomizer, a Character slider, a global limiter toggle and factory presets. A full PDF manual and a tutorial video come with it.
You get three voices, each tunable from -12 to +12 semitones with its own level control. Lock them to one of 20 scales or use chromatic mode. The Character slider shifts the voices between synthetic and organic sounding.
TriVox runs on 64-bit Windows 8 or higher and 64-bit macOS 10.10 or higher. An AAX version is available for Pro Tools 11 or higher. On Apple Silicon Macs, the maker asks you to review compatibility before buying.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.