SYBIL Evo is a digital equivalent of a traditional vocal de-esser. It is extremely easy to use. Controls and indicators include:

• A flexible compressor with threshold, ratio, attack and decay controls
• A variable-frequency sidechain high-pass filter that lets you fine-tune the sibilance reduction for each individual performance to ensure that only the unwanted sibilence is affected.
• A gain reduction meter that gives you a visual indication of the de-essing process and aids in the fine-tuning of the other controls.

Macintosh Versions
(Intel Processors only)

AAXNative (64 and 32-bit compatible)
• Pro Tools 10.3.6 or later (except Pro Tools SE and M-Powered Essential, which do not accept 3rd party plugins) 
• Mac OS 10.6.8 to 10.11 as required by your version of Pro Tools

RTAS

• Pro Tools 7.x to 10.x (except Pro Tools SE and M‑Powered Essential, which do not accept 3rd party plug-ins).
• Mac OS 10.5.8 to 10.9.5 as required by your version of Pro Tools.

VST
• A certified compatible VST host program that supports the VST3 format.
• Mac OS 10.6.8 to 10.11 as required by your host.

Audio Units
• A certified compatible host program that supports the Audio Units format. 
• Mac OS 10.6.8 to 10.11 as required by your host.

The VST and AU versions can operate in both 64-bit and 32-bit modes.

PC Versions

AAXNative (64 and 32-bit compatible)
• Pro Tools 10.3.6 or later (except Pro Tools SE and M-Powered Essential, which do not accept 3rd party plugins) 
• Windows 7 to 10. as required by your version of Pro Tools

RTAS
• Pro Tools 7.x - 10.x (except Pro Tools SE and M‑Powered Essential, which do not accept 3rd party plugins). 
• Windows XP, Vista, 7, 8, or 8.1 as required by your version of Pro Tools

VST
• A certified compatible host program that supports the VST2 or VST3 format.
• Windows 7 to 10 as required by your host.

SYBIL Evo authorization requires an iLok USB smart key and the ability to access ilok.com (on any computer).