dbx 231 Graphic EQ

dbx231-sqr.png
dbx231-sqr.png

dbx 231 Graphic EQ

0.00

The dbx 231 graphic equaliser that includes two 31-band channels of 1/3-octave equalization, +12 dB input gain range, switchable +6 or +12 dB boost/cut range, 20mm faders and an intuitive user interface with comprehensive output and gain reduction metering.

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Specs:

  • Input Connectors: 1/4" TRS, female XLR (pin 2 hot)
  • Input Type: Electronically balanced/unbalanced, RF filtered
  • Input Impedance: Balanced 40k Ω, unbalanced 20k Ω
  • Max Input: >+21dBu balanced or unbalanced
  • CMRR: >40dB, typically >55dB at 1kHz
  • Output Connectors: 1/4" TRS, male XLR (pin 2 hot)
  • Output Type: Impedance-balanced/unbalanced, RF filtered
  • Output Impedance: Balanced 100 Ω, unbalanced 50 Ω
  • Max Output: >+21dBu balanced/unbalanced into 2k ohm or greater; >+18dBm balanced/unbalanced (into 600 ohm)
  • Bandwidth: 20 - 20,000 Hz +0.5/-1dB
  • Frequency Response: <10Hz to >50kHz, +0.5/-3dB
  • Dynamic Range: 108 dB 
  • SNR: 90dB
  • THD + Noise: <0.004%
  • Interchannel Cross-talk: <-80dB, 20Hz to 20kHz
  • Operating Voltage: 230V AC 50/60Hz
  • Power Consupmtion: 15 W
  • Power Connector: IEC receptacle