http://www.lexicon.com/lexiverb/index.asp
4 classic Lexicon reverb algorithms: Hall, Chamber, Inverse and Plate
LexiVerb® is now distributed and supported exclusively by Digidesign. Download the latest version for compatibility with Pro Tools|24 at Digidesign
100 new factory presets, plus a powerful editor for creating user presets
Macro controls that allow grouped control of individual parameters with selectable scaling
Supports ProTools 4.0 automation functions
Advanced, easy-to-use interface
Configurable user preferences
On-screen help
User-selectable interface views for optimum use of screen real estate
24-bit DSP processing