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

FURMAN LC-3A LIMITER COMPRESSOR RACK MOUNT SIGNAL PROCESSING POWERS ON UNTESTED

Alesis 3630 Dual-Channel Compressor / Limiter with Gate

DBX 266XL Compressor Limiter Gate Dual Channel 2 Pro Audio Rack Mount

Alesis Midiverb 4 For Spare Parts Or Repair

alesis midiverb 2

Alesis MidiVerb 4 Dual-Channel Multi-Effects Processor w/ Power Supply.

Alesis Microverb 4 Digital Reverb Effects Processor Rack - NO Power Adapter