Soundtoys MicroShift is a stereo widening and fattening plugin inspired by the classic ADT and pitch-shifting techniques used on iconic recordings. By combining subtle pitch shifting, time delay, and stereo spread, MicroShift adds depth, width, and presence to any source — from vocals and guitars to the full mix bus. Three modes based on Eventide H3000, Publison, and ADT hardware deliver distinctly different stereo enhancement characters.