PSP X-Dither

PSP X-Dither is a mastering dither and noise shaping processor (VST, RTAS, and AAX for Windows; AudioUnit, VST, RTAS, and AAX for Mac OSX). It is designed to cover a wide range of situations when dithering or noise shaping is the way to maintain the quality of an original mix, group, or individual track during various stages of the recording and mastering process, including final digital mastering.