eiosis e²DEESSER


standard in DeEssing


The Eiosis e2deesser is the new standard in professional sibilant processing, featuring a simple and elegant interface coupled with a powerful frequency analysis engine. Unlike competing products, the e2deesser can be largely controlled by only two knobs, allowing precise and natural-sounding deessing in just seconds.

Precise Control

The e2deesser can automatically detect sibilant frequencies that may be giving you trouble and allow you turn them down in the mix with zero fiddling. A successful marriage between form and function, it’s not only the most powerful sibilant processor ever designed, it’s also the easiest to use.

Custom Presets For Almost Any Task

Sibilant processing isn’t just for vocals – many types of audio sources can benefit from the e2deesser’s advanced design, especially percussion. As such, we include tons of presets for everything from vocals to drum overheads.

Real Time Displays

The interface of the e2deesser is a practical real-time display that lets you know at a glance what’s going on. The upper display shows a spectral analysis of the detected sibilants, while the lower display shows how the audio is being acted upon.

Get It In The Everything Bundle


Minimum System


  • Quad Core i5 Processor
  • 4GB of RAM
  • Mac OS X 10.7 or Later
  • Windows 7 & Above


System Requirements

  • Quad Core i7 Processor
  • 8GB of RAM
  • Mac OS X 10.10 or Later
  • Windows 7 & Above


Plugin Formats

  • Intel Mac 64bit: VST2, VST3, AU, AAX
  • Windows 64bit: VST2, VST3, AAX

iLok Cloud is available to all Everything Bundle members.
Perpetual users need to have an iLok 2 or an iLok 3 to use Slate Digital plugins.