Golden Uni Pressor GUP 1 descriptionA general-purpose compressor made for tracking, mixing and mastering.The Golden Uni-Pressor | GUP-1 plugin was designed to be a general-purpose compressor made for tracking, mixing and mastering. It offers VCA and Opto models that can be run in a Warm or Smooth mode, and a Program Dependent Envelope (PDE) to decrease pumping and increase loudness.

High and low cut filters in the side chain can be used to make frequency dependent compression. The compressed signal can be mixed with the uncompressed one, and that can be used to