DBX 231s Dual Channel 31-Band Equalizer

MFR: 231S
SKU: DBX231SV
$289.00

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In the box

DBX 231s Dual Channel 31-Band Equalizer

  • DBX 231s Dual Channel 31-Band Equalizer
  • Owner's Manual
  • Limited 2-Year Warranty

DBX 231s Dual Channel 31-Band Equalizer

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 meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The DBX 231s includes two 31-band channels 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.

Frequency Response and Dynamic Range

From its extended 10Hz to 50kHz frequency response and 112 dB dynamic range to the quality componentry and meticulous attention to detail, the 231s offers exceptional sound and rugged reliability that guarantees you will always sound your best.

Professionals Choice

Sure to find a home in the studio, on tour, and with installed sound venues, the DBX 231s 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.

DBX 231s Dual Channel 31-Band Equalizer

  • Input connectors: 1/4 inch TRS, female XLR (pin 2 hot)
  • Input type: Electronically balanced/unbalanced, RF filtered
  • Input impedance: Balanced 40k ohm, unbalanced 20k ohm
  • Maximum input: >+21dBu balanced or unbalanced
  • CMRR: >40dB, typically >55dB at 1kHz
  • Output connectors: 1/4-inch TRS, male XLR (pin 2 hot)
  • Output type: Impedance-balanced/unbalanced, RF filtered
  • Output impedance: Balanced 100 ohm, unbalanced 50 ohm
  • Maximum output: >+21dBu balanced/unbalanced into 2k ohm or greater; >+18dBm balanced/unbalanced (into 600 ohm)
  • Bandwidth: 20Hz to 20kHz, +0.5/-1dB
  • Frequency response: <10Hz to >50kHz, +0.5/-3dB
  • Dynamic range: Typically >112dB
  • Signal to noise ratio: Typically >95dB
  • THD+ noise: <0.003%
  • Interchannel crosstalk: <-90dB, 20Hz to 20kHz
  • 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
  • Operating voltage: 100-240VAC 50/60Hz
  • Power consumption: 15W
  • Power connector: IEC receptacle
  • Unit weight: 6.2 lb (2.81 kg)
  • Shipping weight: 7.9 lb (3.58kg)
  • Dimensions: 3.5 x 6 x 19 inch

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Flexible, Easy Returns

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