Manley Stereo VARIABLE MU® Limiter Compressor — Manley Laboratories, Inc.
Manley MASTERING STEREO VARIABLE MU - Milk Audio Store
MANLEY – STEREO VARIABLE MU | Digiland SrL
Pulsar Mu - The Ultimate Glue Compressor
G22 Dual Vari-Mu Compressor - Gyraf Audio enhanced-interface version ... - von Brönner GmbH
KILOHERTZ Mastering Studio - MANLEY - Variable Mu Stereo Limiter/Compressor KILOHERTZ Mastering Studio uses this product! It is one of the very few compressors that has become a real standard in Mastering
TubeMUv2 vintage variable mu compressor plugin by gbSoundlab