131s Single 31 Band Graphic Equalizer

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


BARCODE: 691991401213


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

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

12dB per octave, 3dB down @ 50Hz low-cut filter

Front panel bypass switch

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 131s 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)

- 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