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dbx iEQ31 Dual 31-Band Graphic Equalizer / Limiter
dbx iEQ31 Dual 31-Band Graphic Equalizer/Limiter

dbx iEQ31 Dual 31-Band Graphic Equalizer/Limiter

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SoundPro Item: 43114
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The dbx iEQ-31 easily lives up to the dbx® legacy of uncompromised sonic integrity. In addition to unsurpassed equalization specs, the iEQ-31 also offers the built-in necessities which include AFS™ feedback Suppression, Type V™ noise reduction and PeakStopPlus® limiting. Besides including two 31-band channels of 1/3-octave equalization, the iEQ-31 also offers +12 dB input gain range; switchable +6 or +15 dB boost/cut range, 40mm faders, XLR, 1/4'' and Euroblock inputs and outputs, nonconductive nylon sliders; and an intuitive user interface with comprehensive output and gain reduction metering. As always, the inevitable result of our meticulous attention to detail and top-quality componentry is exceptional sound, performance, and reliability.

The iEQ series is now able to offer state-of-the-art digital EQ performance and specs with an analog look and feel. From its amazing 10Hz-22kHz frequency response, to its 113dB dynamic range and Advanced Feedback Suppression (AFS™), dbx proprietary Type V™ noise reduction and PeakStopPlus® limiting, the iEQ-31 offers out of this world specifications with a down-to-earth price point. Sure to find a home in the studio, on tour and with installed sound venues, the iEQ-31 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 pristine design and quality, the iEQ-31 offers the maximum sonic flexibility in a straight forward interface and rock-solid construction.

dbx iEQ31 Features

  • Advanced Feedback Suppression (AFS™)
  • Type V™ noise reduction
  • PeakStopPlus® limiting
  • 1/3-octave constant Q frequency bands
  • Switchable boost/cut ranges of +6 or +15dB
  • 18dB per octave 40Hz low-cut filter
  • +12dB input gain range
  • XLR, TRS and Euroblock inputs and outputs
  • Internal toroidal transformer
  • Dynamic range of greater than 113dB
  • User power up features
  • Relay bypass for power failure system protection
  • iEQ31 dual 31-band graphic equalizer/limiter1
  • Input connectors1/4" TRS, female XLR (pin 2 hot), and Euroblock
  • Input typeelectronically balanced/unbalanced, RF filtered
  • Insert impedancebalanced 40k ohm, unbalanced 20k ohm
  • Max input>+22dBu balanced or unbalanced
  • CMRR>40dB, typically >55dB at 1kHz
  • Output connectors1/4" TRS, male XLR (pin 2 hot), and Euroblock
  • Output typeactive-balanced/unbalanced, RF filtered
  • Output impedancebalanced>120 ohm, unbalanced >60 ohm
  • Max output>+20dBu balanced/unbalanced into 2k ohm or greater
  • Frequency response20Hz to 20kHz, +0.5/-.25dB
  • Dynamic range>113dB, A weighted
  • THD+Noise<0.003%, typical at +4dBu, 1kHz
  • Interchannel crosstalk<-80dB, 20Hz to 20kHz
  • Noise reductionup to 10dB of dynamic broadband noise reduction
  • Digital resolution24 bits
  • Sample rate48kHz
  • Latency2msec
  • Operating voltage120VAC 60Hz, 220/240VAC 50/60Hz
  • Power consumption17 watts
  • Power connectorIEC receptacle
  • Dimensions (HxWxD)3.5" x 19" x 7.9"

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