Dbx ZonePRO 641M

Blind front panel without display or controls; 4 mono mic/line inputs with +15V phantom power (Euroblock) Balanced dual-mono line inputs (RCA), 4 unbalanced mono outputs. No display, meters, or mute. AFST anti-feedback. Autowarmth, which recreates the ear's frequency response curve at various listening levels. Auto Gain. Compressor/ Limiter, classic dbx noise gating, notch filtering, crossover and bandpass filtering, parametric EQ, safety lock, source selection routing, controllable via ZC wall panels, Ethernet port, controllable and programmable via PC over RS-232C, IEC, UL, and CSA approved