Lagrange

“Lagrange is a unique stereo delay system producing other worldly echoes using granular techniques, where each grain is from a different point in the delay buffer:

• Use basic settings to create immersive stereo imagery with clean early reflections to give instruments a clear place in the mix.
• Use the feedback control to transform your sounds into droning evolving soundscapes.
• Shorten the delay time to create unusual metallic chorus effects.

Lagrange is an effect unlike any other.

The plugin is supplied as a windows 32-bit and 64-bit DLL (VST2), 64-bit.VST3, Mac VST & AU

Windows : Typically you need to unpack the .dll file to the appropriate VST folder e.g. c:/program files/vstplugins/ for 64-bit plugins.

The vst3 is only required if your host supports vst3 and can be used instead of the DLL. If unsure, go with the instructions above.”

Source : kvraudio.com