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DBX 131s

DBX 131s

Exceptional sound and rugged reliability

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.

The dbx 131s includes a single 31-band channel of 1/3-octave equalization, ±12 dB input gain, switchable ±6 dB or ±12 dB boost/cut range, 20mm nonconductive sliders, an intuitive user interface, and output level metering. From its extended 10Hz to 50kHz frequency response and 110 dB dynamic range to the quality componentry and meticulous attention to detail, the 131s offers exceptional sound and rugged reliability that guarantees you will always sound your best.

Sure to find a home in the studio, on tour and with installed sound venues, the dbx 131s is destined to take its rightful place in the lineage of great dbx signal processors that are the professional's choice in signal processing. With such affordable quality, there's no longer any excuse for compromising your sound.

More Information

dbx 131s Single-channel 31-band Equalizer Features at a Glance:

  • 1/3-octave Constant Q frequency bands
  • Switchable boost/cut ranges of +/-6 or +/-12dB
  • 12dB/octave, 3dB down at 50Hz low-cut filter
  • Front panel bypass switch
  • +/-12dB input gain range
  • 4-segment LED ladders for monitoring output level
  • XLR and TRS inputs and outputs
  • Internal toroidal transformer
  • Frequency response of <10Hz to >50kHz
  • Dynamic range of greater than 108dB
  • Weight: 4.8 lbs.
  • Dimensions: 1.75" x 6" x 19"

Technical Specification

Tech Specs
  • Number of Bands:1 x 31-band
  • Q Type:Fixed
  • Boost/Cut Range:±6 dB, ±12 dB (Switchable)
  • Low Cut Filter:50Hz, 12 dB/octave
  • Faders Throw:Short-throw
  • Analog Inputs:1 x XLR, 1 x 1/4"
  • Analog Outputs:1 x XLR, 1 x 1/4"
  • Rack Spaces:1U
  • Power Source:Standard IEC AC cable
  • Height:1.75"
  • Width:19"
  • Depth:6"
  • Weight:4.8 lbs.
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