The DBX's ZonePRO 641m is a signal processor that provides you with the cutting-edge signal processing you need to get maximum performance out of your PA. The 641m has four balanced mic/line inputs, two unbalanced mono-summed RCA inputs, and four outputs. Adjusting your levels is a breeze with hardware-controlled microphone gain. In addition to compression, gating, and feedback suppression, the dbx ZonePRO 641m includes an AutoWarmth function that ensures full frequency bandwidth at low signal levels.
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