This dual channel (2x) 32-band rack mounted equaliser is member of the deeply respected DMX family of Pro level EQ’s. Each channel features 1/3 octave equalisation and ±6 or ±12 dB boost/cut, while the easy-to-use interface with full output and gain reduction metering ensures that you are always in control. A professional level choice for any live event, or for high quality studio recording, the DBX 231 has a fantastic 10Hz to 50kHz frequency response and 108dB dynamic range, bringing you the highest quality of signal processing.