Symetrix 425 Dual Compressor/Limiter/Expander -2-Channel VCA Dynamics Processor

TC Electronic TC2290-DT Dynamic Digital Delay Desktop Controller with USB Black

Dual-Channel Rackmount Audio Compressor with Noise Gate & XLR/TRS Inputs

TC Electronic TC1210-DT Spatial Expander & Stereo Chorus/Flanger USB Controller

Ashly VCX-80 Digitally Controlled VCA Master / Limiter; Used in EXC Condition

Vintage DBX 119 Decilinear Compression Expander | Classic Analog VCA | Untested

BOSS CL50 Compressor Limiter Rackmount Unit Japan Vintage Audio Gear Tested

Symetrix 525, Dual Gated Compressor Limiter