DBX 266XL COMPRESSOR/GATE PRO-AUDIO 1U RACK UNIT - 1 channel works

DBX 266XL Rack-Mounted 2-Channel Compressor/Gate

DBX Professional Products 266XL Compressor Gate

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

DBX 266XL Stereo Compressor Limiter 2-Channel Dynamics Tested 52426

DBX 266XL 2-Channel Compressor/Gate

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

dbx Professional Products Dual Channel 266 XL Compressor/Gate