ART Professional Tube PAC Preamplifier / Compressor TubePAC Preamp

dbx Compressor Limiter Gate Processor (266XS) (Tested)

Alesis Nano Compressor Audio Effect Pedal Multi-Control TURNS ON - NOT TESTED

Alesis NanoCompressor RMS / Peak Stereo Comp / Limiter w/ power supply & manual

DBX 286s Microphone Preamp & Processor Channel Strip - Tested

Symetrix 301 Low Distortion Compressor/Limiter (NO AC adaptor)

Alesis NanoCompressor! with power supply

Symetrix CL-150, Original, Fast RMS Compressor Limiter, Vintage Rack