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dbx iEQ-31 Graphic EQ  

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Uncompromised dbx sonic integrity enhanced with a powerful array of flexible features define the dbx iEQ-31 Graphic EQ. You get AFS one-touch feedback suppression, Type V noise reduction, and PeakStop... Read More

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Uncompromised dbx sonic integrity enhanced with a powerful array of flexible features define the dbx iEQ-31 Graphic EQ. You get AFS one-touch feedback suppression, Type V noise reduction, and PeakStopPlus limiting. Switchable ±6 or ±15dB boost/cut range; ±12dB input gain range; 40mm faders; and nonconductive nylon sliders give you precision command. 10Hz to 22kHz frequency response, 110dB dynamic range, 1/3-octave Constant Q frequency bands, and internal toroidal transformer. 1/4" TRS, XLR, and Euroblock balanced and unbalanced RF-filtered inputs and outputs.

  • Dual 15-band EQ
  • AFS one-touch feedback suppression
  • Type V noise reduction
  • PeakStopPlus limiting
  • Switchable ±6 or ±15dB boost/cut range
  • ±12dB input gain range
  • 40mm faders
  • Nonconductive nylon sliders
  • 10Hz to 22kHz frequency response
  • 110dB dynamic range
  • 1/3-octave Constant Q frequency bands
  • Internal toroidal transformer
  • Inputs
    Impedance: balanced 40kohms, unbalanced 20kohms
    Max input level: >=22dBu balanced or unbalanced
    CMRR: >40dB, typically >55dB at 1kHz
    Impedance: Balanced >120ohms, unbalanced >60ohms
    Max output level: >+20dBu balanced/unbalanced into 2kohms or greater

    Bandwidth: 20Hz to 20kHz, ±-0.5dB
    Signal-to-noise ratio: >94dB, unweighted, ref +4dBu, 22kHz measurement bandwidth
    Dynamic range: >110dB, unweighted, >113dB A weighted
    THD+Noise: <0.005%, 0.02% typical at +dBu, 1kHz
    Interchannel crosstalk: <-80dB, 20Hz to 20kHz
    Operating voltage: 100VAC 50/60Hz, 120VAC 60Hz; 230VAC 50/60Hz
    Power consumption: 14W
    Mains connection: IEC receptacle
    19"W x 3-1/2"H x 7.9"D
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Review Snapshot

by PowerReviews
dbxiEQ-31 Graphic EQ

(based on 1 review)

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Reviewed by 1 customer

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(14 of 24 customers found this review helpful)


IEQ...the eq of the future!

By FOH Audio Pro

from Washington State

Comments about dbx iEQ-31 Graphic EQ:

The IEQ brings the familiarity and feel of analogue graphic equalisers into the digital world. Many digital equalisers of the past have employed menu driven control which makes their use cumbersome. The IEQ has a user interface identical to analogue units with a plethora of features at hand. The addition of user defineable AFS & Limiting is a blessing for live applications. Additional features such as Noise Reduction & Low-Cut Filter truly make the IEQ a complete package.

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