231s Dual 31 Band Graphic Equalizer

  • DBX
  • Live Sound & PA
  • Signal Processors
  • EQs


BARCODE: 691991401206


Dual 31-band, 1/3-octave Constant Q frequency bands

Switchable boost/cut ranges of ±6 or ±12 dB

Front panel bypass switch

±12 dB input gain range

Product Information

When the pros need an EQ, they turn to dbx. With a proven track record that spans four decades, dbx® EQs are the industry standard for touring, studios, and audio installations. With the dbx heritage of revered pro EQs, the 231s meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls

Tech Specs

- Input Connectors 1/4"" TRS, female XLR (pin 2 hot)

- Output Connectors 1/4"" TRS, male XLR (pin 2 hot)

- Signal to Noise Ratio Typically >95dB

- Bypass Switch Bypasses the graphic equalizer section in the signal path

- Low cut Switch Activates the 50Hz 12dB/octave high-pass filter

- Range Switch Selects either +/- 6dB or +/-12dB slider boost/cut range