With an EQ heritage that has produced countless industry-standard patents and dates back more than 30 years, 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 represents a major step forward in the performance of graphic equalizers. 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 to 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 professionals 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.
Recommended for: Portable, Tour.
Advanced Feedback Suppression (AFS)
Type V Noise Reduction
1/3-octave Constant Q frequency bands
Switchable boost/cut ranges of +6 or +15dB
18 dB per octave 40Hz low-cut filter
+12dB input gain range
XLR, TRS and Euroblock Inputs and Outputs
Internal Toroidal Transformer
Dyanmic range of greater than 113dB
User Power Up Features
Relay Bypass for Power Failure System Protection
Input Connectors 1/4' TRS, female XLR (pin 2 hot), and Euroblock
Input Type Electronically balanced/unbalanced, RF filtered
Insert Impedance Balanced 40k ohm, unbalanced 20k ohm
Max Input >+22dBu balanced or unbalanced
CMRR >40dB, typically >55dB at 1kHz
Output Connectors 1/4' TRS, male XLR (pin 2 hot), and Euroblock
Output Type Active-balanaced/unbalanced, RF filtered
Output Impedance Balanced >120 ohm, unbalanced >60 ohm
Max Output >+20dBu balanced/unbalanced into 2k ohm or greater
Frequency Response 20Hz to 20kHz, +0.5/0.25dB
Dynamic Range >113dB, 'A' weighted
THD+Noise <0.003%, typical at +4dBu, 1kHz
Interchannel Crosstalk <-80dB, 20Hz to 20kHz
Noise Reduction Up to 10dB of dynamic broadband noise reduction
Digital Resolution 24 bits
Sample Rate 48kHz
Operating Voltage 120VAC 60Hz, 220/240VAC 50/60Hz
Power Consumption 17 Watts
Power Connector IEC receptacle
Dimensions 3.5' H x 19' W x 7.9' D
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