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Vocal Processing by Antares

Please Note: You must have an iLok USB Smart Key to use AVOX 4 - you can purchase one HERE

The AVOX 4 Antares Vocal Toolkit combines 11 of our state-of-the-art vocal processing plug-ins to give you the power you need to create stunning vocal tracks in any musical style, as well as design unique vocal effects for audio post-production applications. All at a substantial savings over purchasing the plug-ins separately.

Harmony Engine Evo Vocal Modeling Harmony Generator

Harmony Engine Evo is a real-time harmony generating plug-in that puts professional-quality vocal harmony arrangements within reach of any songwriter, producer, musician or engineer. 

With four independent harmony voices, a variety of powerful harmony generating modes, humanization features for natural sounding performances, five integrated channels of CHOIR Vocal Multiplier, and a flexible real-time preset system for harmony and vocal type, Harmony Engine Evo provides incredibly easy-to-use tools to quickly and easily produce virtually any vocal arrangement you can imagine. 

Whether you're an experienced vocal arranger, a songwriter looking for that perfect backup vocal, or a composer experimenting with unique vocal effects, Harmony Engine Evo gives you entirely new ways to create the harmony parts you hear in your head. In fact, experimenting with different harmonies is so easy (and, dare we suggest, fun), you may find yourself using Harmony Engine to explore harmonic alternatives you may have never otherwise considered. 

Please note: Harmony Engine Evo is available for indiovidual purchase. Click HERE for more info.

MUTATOR Evo Extreme Voice Designer

MUTATOR Evo provides a combination of tools for creating unusual, weird, or downright wacky voices. With high-quality pitch shifting, throat modeling, pitch-tracking ring modulator-based “mutation,” and a mind-bending tempo-synced Alienization function, MUTATOR Evo is the perfect tool for unique special vocal effects and post-production sound design.

Please note: MUTATOR Evo is available for indiovidual purchase. Click HERE for more info.

ARTICULATOR Evo Digital Talk Box

A modern-day version of the venerable talk box, ARTICULATOR Evo lets you extract the formant and amplitude information from a vocal (or other dynamic source) and apply it to any other audio track or to a built-in broadband noise generator. Perfect for talking guitars, singing synths, and a wide range of special effects.

Please note: ARTICULATOR Evo is available for indiovidual purchase. Click HERE for more info.

WARM Tube Saturation Generator

Based on Antares’ legendary Tube plug-in, WARM warms up vocals with Antares' world-renown analog tube modeling technology, while being so processing-efficient that you can put an instance on pretty much every track in a project and still barely see your CPU meter twitch.

With two tube models, a variable Drive control to set just the right amount of dynamic saturation, and an innovative OmniTube™ function to apply the tube effect to the entire signal (as opposed to just the transients), WARM is a great-sounding, incredibly easy-to-use tool for giving your vocals the benefits of a wide range of modeled analog tube effects.

Please note: WARM is available for indiovidual purchase. Click HERE for more info.

ASPIRE Evo Aspiration Noise Processor

ASPIRE Evo is the world's first tool for modifying a voice's breathiness independently of its harmonic content. Whether reducing a bit of vocal rasp or adding a bit of smokiness, ASPIRE Evo allows modification of the amount and quality of a voice’s aspiration noise without otherwise affecting the vocal’s harmonic characteristics.

When you speak or sing, air from your lungs is forced through your vocal chords, causing them to vibrate. The resulting waveform is propagated through the throat, the mouth and out through the lips. It is the shape of these structures that create the resonant characteristics that define a unique vocal identity.

But going into a bit more detail, the vocal waveform is actually a combination of two different components. One, the one we usually think of as the primary element of vocal timbre, is the harmonic content generated by the process described above. However, there is a second component that is generated by the turbulence of the air rushing past the vocal chords. This component, aspiration noise, does not have harmonic content and can roughly be thought of as “breathiness.”

Aspiration noise presents itself in a variety of ways, from a subtle bit of breathiness to a full-blown rasp. Of course, whether it’s a problem or not depends on the amount of noise and the style of a performance. A whole lot of roughness that would work well for screaming punk or roots blues might well be a problem for mainstream pop or a smooth ballad (of course, it also might not). Up to now, there wasn’t much you could do about it. Now, with ASPIRE Evo, there is.

Please note: ASPIRE Evo is available for indiovidual purchase. Click HERE for more info.

THROAT Evo Physical Modeling Vocal Designer

THROAT Evo is a revolutionary new vocal tool that lets you process a vocal through a meticulously crafted physical model of the human vocal tract. THROAT Evo begins by neutralizing the effect of the original singer’s vocal tract and then gives you the ability to specify the characteristics of the modeled vocal tract.

THROAT Evo’s controls allow you to modify the voice’s glottal waveform as well as globally stretch, shorten, widen or constrict the modeled vocal tract. For even more detailed control, THROAT Evo’s graphical Throat Shaping display allows you to individually adjust the position and width of five points in the vocal tract model, from the vocal chords, through the throat, mouth and out to the lips. THROAT Evo’s Breathiness controls let you add variable frequency noise to the model, resulting in a range of vocal effects from subtle breathiness, to raspiness, to a full whisper. Finally, THROAT Evo allows you to shift the pitch of the voice up or down an octave to create a wide range of alternative vocal characters.

While THROAT Evo has been designed to allow subtle modifications to a voice’s vocal quality, the range of the controls also allows the creation of vocal tract models well beyond the limits of physical human anatomy, offering the possibility of vocal characteristics that are simply unattainable by any other means.

Please note: THROAT Evo is available for indiovidual purchase. Click HERE for more info.

DUO Evo Vocal Modeling Auto-Doubler

DUO Evo automatically generates a doubled vocal part from an existing vocal. In addition to allowing programmable variation in pitch, timing and vibrato depth, for even more realism, DUO Evo also includes a simplified version of THROAT Evo’s vocal modeling to provide timbral variation for the doubled part. DUO Evo’s output section gives you independent control of the level and stereo position of the original and doubled voices.

Please note: DUO Evo is available for indiovidual purchase. Click HERE for more info.

CHOIR Evo Vocal Multiplier

Neither a harmonizer nor a conventional chorus effect, CHOIR Evo is a unique processor that actually turns a single voice into 4, 8, 16, or 32 distinct individual unison voices, each with its own pitch, timing and vibrato variations. The voices can, if desired, be spread across the stereo spectrum. Assign an instance of CHOIR Evo to each of four voices singing four-part harmony and voilà, instant choir. 

Please note: CHOIR Evo is available for indiovidual purchase. Click HERE for more info.

PUNCH Evo Vocal Impact Enhancer

PUNCH Evo is a unique processor that, as its name implies, lets you quickly and easily give your vocal more dynamic impact, allowing it to cut through a dense mix with clarity and power. Combining advanced dynamic processing with an incredibly easy-to-use interface, PUNCH Evo gives professional results while letting you focus on your music.

Please note: PUNCH Evo is available for indiovidual purchase. Click HERE for more info.

SYBIL Evo Variable Frequency De-Esser

SYBIL Evo tames vocal sibilance with threshold, ratio, attack and decay controls as well as a variable sidechain high pass frequency to match any vocal performance.

Please note: SYBIL Evo is available for indiovidual purchase. Click HERE for more info.

System Requirements

AVOX Evo for Mac and PC


  • Minimum: 1.5GHz G4 processor
  • Recommended: 1.8GHz (or faster) G5 or Intel processor


  • Pro Tools HD or Pro Tools LE 7.x or later.
  • Mac OS 10.4.11 or later as required by your version of Pro Tools..


  • A certified compatible VST host program.
  • Mac OS 10.4.11 or later as required by your host.

Audio Units:

  • A certified compatible AU host program.
  • Mac OS 10.4.11 or later as required by your host.


  • Minimum: 2Ghz processor.
  • Recommended: 3GHz (or faster) processor


  • Pro Tools HD or Pro Tools LE 7.x or later.
  • Windows XP or Vista as required by your version of Pro Tools.


  • A certified compatible VST host program.
  • Windows XP or Vista as required by your host.


Harmony Engine Evo's MIDI functions require that your host allow routing of MIDI to plug-ins. If your host application does not support the routing of MIDI to plug-ins, Harmony Engine Evo's MIDI functions will not operate (and trust us, you will be seriously bummed). 

Please Note: AVOX 4 authorization requires an iLok USB smart key (sold separately) and the ability to access (from any computer).

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