Musical Instrument Software & Sample CDs
PSP Audioware BussPressor
PSP Audioware BussPressor, Compressor plug-in (download), Compressor especially suitable for group and sum compression, Reproduces the sound of classic VCA compressors, Sidechain with highpass filter, Adjustable parallel compression
https://www.bizrate.co.uk/musicalinstrumentsoftware_samplecds/psp-audioware-busspressor-oid14478840008.html