Behringer FBQ3102HD Ultragraph Pro Equalizer

Professional audio engineers understand that exceptional sound starts with precise frequency control, and the Behringer ULTRAGRAPH PRO FBQ3102HD brings decades of equalisation expertise into a revolutionary 31-band stereo graphic equaliser. This audiophile-grade unit combines traditional EQ functionality with Behringer's proprietary FBQ Feedback Detection System, creating a powerful tool for both live sound reinforcement and studio applications. The innovative feedback detection technology uses ultra-fast circuitry to identify problematic frequencies instantly, with LED indicators on each fader showing exactly which frequency range needs adjustment to eliminate feedback before it becomes an issue.

Beyond standard equalisation, the FBQ3102HD provides comprehensive frequency management through its ultra-precise variable High and Low-Cut filters on each channel. These sweepable filters effectively remove unwanted content such as floor rumble, room resonance, and electrical hum that can consume valuable power amplifier headroom. The unit also features a dedicated subwoofer output with adjustable crossover frequency ranging from 30-200 Hz, complete with balanced XLR connections for direct connection to power amplifiers or active subwoofers without requiring additional hardware.

Built for professional reliability, the FBQ3102HD incorporates ultra-low noise audio operational amplifiers, servo-balanced inputs and outputs with both 1/4" TRS and gold-plated XLR connectors, and a shielded toroidal power transformer for exceptional signal integrity. Additional professional features include highly accurate 12-segment LED input/output metering, relay-controlled hard-bypass with auto-bypass during power failure, and comprehensive input gain controls for precise level management across all applications.