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DBX 231s Dual Channel 31 Band Equalizer
Part # DBX231SV
Model # 231s

The DBX 231s is a Dual Channel 31-Band Equalizer with a proven track record that spans four decades, dbx® EQs are the industry standard for touring, studios, and audio installations.

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Description

Details

The 231s is 31-band equalizer dual chanel. 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 straight forward 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. 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.

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.
Features

Features

  • 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
  • 4-segment LED ladders for monitoring output levels
  • XLR and TRS Inpts and Outputs
  • Frequency Repsonse of 50kHz
  • Dynamic range of greater than 108dB
Specification
Input Connectors1/4" TRS, female XLR (pin 2 hot)
Input TypeElectronically balanced/unbalanced, RF filtered
Input ImpedanceBalanced 40k ohm, unbalanced 20k ohm
Max Input Level>+21dBu balanced or unbalanced
CMRR>40dB, typically >55dB at 1kHz
Output Connectors1/4" TRS, male XLR (pin 2 hot)
Output TypeImpedance-balanaced/unbalanced, RF filtered
Output ImpedanceBalanced 100 ohm, unbalanced 50 ohm
Max Output Level>+21dBu balanced/unbalanced into 2k ohm or greater >+18dBm balanced/unbalanced (into 600 ohm)
Bandwidth20Hz to 20kHz, +0.5/-1dB
Frequency Response<10Hz to >50kHz, +0.5/-3dB
Dynamic RangeTypicall >112dB
Signal-to-NoiseTypically >95dB
THD+Noise<0.003%
Interchannel Crosstalk< -90dB, 20Hz to 20kHz
Operating Voltage100VAC-240VAC 50/60Hz
Power Consumption15W
Main ConnectionIEC receptacle
Dimensions (H x W x D)3.5" (88.9 mm) x 19" (482.6 mm) x 6" (152.4 mm)
Weight6.2 lbs (2.81 kg)
Shipping weight7.9 lbs (3.58 kg)
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