The dbx 266xs Compressor/Gate delivers exceptional dynamic control for a polished, professional sound.Its patented Overeasy compression technology provides smooth and musical performance, while the AutoDynamic attack and release controls, found only on dbx compressors, put great sound within easy reach.The 266xs can operate in stereo or dual-mono modes, has true RMS power summing and features quality XLR and 1/4″ TRS inputs and outputs. It cuts no corners on visual feedback with gain reduction metering and easy-to-read backlit switches. Error-proof operation to smooth uneven levels, add sustain to guitars, fatten drums or tighten up mixes New gate timing algorithms ensure the smoothest release characteristics Program-adaptive expander/gates Great sounding dynamics control for any type of program material Separate precision LED displays for gain reduction, compression threshold and gate threshold allow quick, accurate setup Stereo or dual-mono operation Balanced inputs and outputs on 1/4″TRS and XLR connectors Side Chain insert Classic dbx Auto mode