Plugin interface — screenshot pending
Compressor

Compressor

PreSonus

Where to get itIncluded with Studio One. It is part of that DAW, not a separate download.presonus.com

Compressor is a full-featured RMS-based mono/stereo compression processor with internal and external sidechains for reducing dynamic range and signal peaks. It combines traditional compression controls with advanced features like Look Ahead, Stereo Link, Auto-Gain, and Adaptive envelope control. The plugin offers both visual feedback via compression curve editing and extensive sidechain filtering for surgical dynamic processing.

Written from the manual and checked against it. How we check

Key Features

01RMS-based mono/stereo compression
02Internal and external sidechain with 48 dB/octave filters
03Threshold -48 dB to 0 dB, Ratio 1:1 to 20:1
04Attack 0.1 ms to 400 ms, Release 1 ms to 2s
05Soft knee 0.1 dB to 20 dB width
06Auto-Gain, Auto, and Adaptive envelope modes
072 ms Look Ahead and Stereo Link options
08Makeup gain 0 dB to 48 dB with Auto-Gain assist

Things to Try

  • 01Engage Adaptive mode to automatically vary attack and release times for smoother, less-aggressive compression that avoids pumping
  • 02Use the Listen function in internal sidechain mode to audition the filtered control signal when performing de-essing or transient damping
  • 03Activate Auto-Gain to automatically set makeup gain and guarantee 0 dB input translates to 0 dB output
  • 04Click and drag the compression curve handles to visually adjust Threshold, Ratio, Knee, and Makeup gain in real time

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Compressor by PreSonus | Plugin Library