ART Pro VLA - 2-Channel Vactrol/Tube Compressor

ART Tube 255 Dual Channel Voiced Valve Microphone/Instrument Preamp, OPL, XLR

Warm Audio BUS-COMP Compressor

Chameleon Labs 7720 Stereo Compressor/Limiter Rackmount Analog 2-Channel 1U

DBX 166A 2-Channel Compressor/Limiter

LA Audio CX2 2 Channel Audio Compressor

Mindprint En-Voice Channel Strip Preamp, EQ and Compressor

Behringer EX 822 Dualfex II 2 Channel High and Low Spectrum Enhancer Device Only