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 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.
Recommended for: Portable, Tour.
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
- 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
Specifications
| 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 |
| Latency | 2msec |
| 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 |