Description
Whether you’re tuning mains for a room full of variables or dialing in a stage monitor that just won’t behave, the BBE EQA-231 gives you the control to fix it fast. This dual 31-band graphic equalizer is built for the demands of live sound and fixed installs alike — studios, stages, DJ booths, and contracted systems all benefit from its no-nonsense approach to frequency correction.
At the heart of the EQA-231 are Constant-Q filters, which hold a fixed bandwidth regardless of how much boost or cut you dial in. That means each of the 31 bands stays tight enough to avoid bleeding into its neighbors, while still offering enough width to shape a musical, natural-sounding correction curve. It’s the kind of precision that lets you notch out feedback or smooth a problem frequency without collateral damage to the rest of the mix.
Rounding out the feature set, the unit includes variable low-cut and high-cut filters, true hardwire bypass for signal integrity when the EQ isn’t needed, and balanced XLR or TRS I/O for flexible patching into any rig. A front-panel clip indicator keeps you ahead of distortion, and switchable 115/230 VAC operation makes it road-ready anywhere in the world.
- Constant-Q filters for precise, non-interacting band control
- Variable low-cut filter: 10Hz–250Hz (12dB/octave)
- Variable high-cut filter: 3kHz–40kHz (12dB/octave)
- True hardwire bypass
- Balanced XLR/TRS inputs and outputs
- Clip indicator
- Switchable 115/230 VAC line voltage
- 5-year warranty
Built for techs who need reliable, repeatable EQ moves show after show, the EQA-231 earns its rack space on any scalable PA rig.
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