Dbx 166A Professional Audio Equipment Compressor Limiter Gate 1u Rackmount. Right now, you are looking at a great piece. This is a dbx 166a professional audio compressor/limiter/gate. The 166a provides two channels of noise gating, OverEasy or classic Hard Knee compression and PeakStop limiting to give complete control of signal dynamics to studios, sound reinforcement companies, musicians, anyone who needs quality processing quickly and easily.Stereo/Dual Mono operation of gating/compression/limiting. Hardwire System Bypass Buttons on both channels. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Signal Processors/Rack Effects". The seller is "wolfnsx" and is located in this country: US. This item can be shipped worldwide.