The dbx iEQ-31 stands as the latest evolution in a legendary 30-year lineage of industry-standard EQ technology, bringing together decades of sonic innovation with cutting-edge digital performance. This dual-channel graphic equaliser combines the familiar tactile control of analogue gear with state-of-the-art digital specifications, featuring two 31-band channels of 1/3-octave equalisation that maintain dbx®'s renowned commitment to uncompromised audio integrity.
Beyond its core equalisation capabilities, the iEQ-31 integrates essential professional features including AFS™ Advanced Feedback Suppression, proprietary Type V™ noise reduction, and PeakStopPlus® limiting technology. The unit provides comprehensive connectivity through XLR, 1/4" and Euroblock inputs and outputs, while offering +12 dB input gain range and switchable +6 or +15 dB boost/cut range across its 40mm faders.
Technical specifications showcase the unit's exceptional performance credentials, with frequency response spanning 10Hz to 22kHz and an impressive 113dB dynamic range. The intuitive user interface features comprehensive output and gain reduction metering, non-conductive nylon sliders, and the robust construction that has made dbx® signal processors the professional's choice across studio, touring, and installed sound applications.
- Dual 31-Band Graphic EQ/Limiter with Type V™ NR and AFS®
- 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
- Relay Bypass for Power Failure System Protection
- Output Impedanc: Balanced >120 ohm, unbalanced >60 ohm
- Sample Rate: 48kHz
- Digital Resolution:24 bits



