DBX IEQ31 2-Channel 31-Band, Graphic Equalizer with AFS

With an over-30-year EQ legacy producing countless industry-standard equipment, dbx is no company to be sleeping on when it comes to graphic equalizers. The don't disappoint with their iEQ series, which offers state-of-the-art digital EQ performance and specs with an analog look and feel. Not simply a mere equalizer, it also has its patented AFS feedback suppression, Type B noise reduction, and PeakStopPlus limiting technology all on board, making this gear a one-stop-shop for sound shaping, protection, and reliability.

The iEQ-31 is a dual 31-band, 1/3 octave EQ. From its amazingly wide frequency response to its 113 dB dynamic range, the iEQ-31 offers out of this world specifications with a down-to-earth price point. Features include: Constant Q filters, +12 dB input gain range; switchable +6 or +15 dB boost/cut range, 40mm faders, balanced XLR, 1/4" and Euroblock inputs and outputs, relay bypass power failure protection, non-conductive nylon sliders; and an intuitive user interface with comprehensive output and gain reduction metering.

All of this is offered with a down-to-earth price point and is all packed into a rock-solid construction fit for the studio or even the hard tour roads. Whatever you need it for, the iEQ-31 will get it done for you.

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 +15 dB
• Switchable low-cut filter
• XLR, TRS, and Euroblock inputs and outputs
• Internal toroidal transformer
• Relay Bypass for power failure system protection

Specifications

• Input Connectors: 1/4" TRS, female XLR (pin 2 hot), and Euroblock
  • Insert Type: Electronically balanced/unbalanced, RF filtered
  • Insert Impedance: Balanced 40 kΩ, unbalanced 20 kΩ
  • Max Input: > +22 dBu, balanced or unbalanced
  • CMRR: > 40 dB, typically > 55 dB at 1 kHz
• Output Connectors: 1/4" TRS, male XLR (pin 2 hot), and Euroblock
  • Output Type: Active-balanced/unbalanced, RF filtered
  • Output Impedance: Balanced >120 Ω, unbalanced >60 Ω
  • Max Output: > +20 dBu balanced/unbalanced into 2k Ω or greater
• Frequency Response: 20 Hz to 20 kHz, +0.5/0.25 dB
• Dynamic Range: > 113 dB, A-weighted
• THD+Noise: < 0.003%, typical at +4 dBu, 1 kHz
• Interchannel Crosstalk: < -80, 20 Hz to 20 kHz
• Noise Reduction: Up to 10 dB of dynamic broadband noise reduction
• Digital Resolution: 24 bits
  • Sample Rate: 48 kHz
  • Latency: 2 ms
• Operating Voltage: 120VAC 60 Hz, 220/240VAC 50/60 Hz
  • Power Consumption: 17 W
  • Power Connector: IEC receptacle
• Dimensions (H x W x D): 5.25" x 19" x 7.9"
• Weight: 9.25 lbs.