ATKSideChainCompressor size 1.30 MB / 1.41 MB / 0.65 MB / 1.28 MB ATKSideChainCompressor is a stereo compressor with a sidechain stereo input. It can work in left/right or middle/side mode. http://www.audio-tk.com/ ATKSideChainCompressor ( 1.30 MB ) ATKSideChainCompressor_x64 ( 1.41 MB ) ...