Welcome to Midwest Pro Sound and Lighting

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.

• 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