Behringer FBQ2496 Feedback Destroyer / Parametric Equalizer

The Behringer FBQ2496 is a high-performance digital feedback suppression processor designed for professional live sound systems. It automatically detects and removes feedback frequencies while preserving the overall sound quality of the audio system. The processor can operate as both an automatic feedback destroyer and a fully configurable parametric equalizer.

Equipped with up to 40 ultra-narrow FBQ filters and 24-bit/96 kHz audio processing, the FBQ2496 provides accurate feedback suppression without significantly affecting the original signal. Multiple operating modes allow engineers to automatically suppress feedback or manually configure filters for detailed system tuning.

The unit also includes advanced DSP processing, MIDI control capabilities, and preset memory for storing and recalling configurations. Balanced inputs and outputs make it suitable for integration into professional sound reinforcement systems, installed audio environments, and live performance rigs.

Key Features

• Dual-Channel Processor: 2-channel feedback destroyer and parametric equalizer for live sound systems.
• 40 FBQ Filters: Automatically identifies and removes up to 40 feedback frequencies.
• High-Resolution Audio: 24-bit/96 kHz audio processing ensures accurate signal reproduction.
• Ultra-Narrow Filtering: FBQ filters suppress feedback while maintaining sound clarity.
• Auto Mode: Continuously monitors the mix and automatically adjusts filters.
• Single-Shot Mode: Detects feedback frequencies and locks filters until manually reset.
• Manual Parametric EQ: Allows detailed filter configuration with adjustable frequency, bandwidth, and gain.
• DSP Processing: 32-bit DSP engine provides precise digital audio processing.
• MIDI Integration: Extensive MIDI implementation allows remote control and preset recall.
• Professional Connectivity: Balanced TRS and gold-plated XLR inputs and outputs.

Technical Specification

Processor Type
Type: Automatic feedback destroyer / parametric equalizer
Channels: 2
Maximum filters: 40 FBQ filters

Audio Performance
Audio resolution: 24-bit / 96 kHz
DSP processing: 32-bit DSP engine
A/D and D/A conversion: 24-bit / 96 kHz

Operating Modes
Auto Mode: Continuous feedback detection and automatic filter placement
Single-Shot Mode: Detects feedback and locks filters until reset
Manual Mode: Fully configurable parametric filters
Panic Button: Immediate response to feedback emergencies

Connectivity
Inputs: Balanced 1/4" TRS and gold-plated XLR connectors
Outputs: Servo-balanced 1/4" TRS and gold-plated XLR connectors

MIDI
MIDI implementation: Full MIDI control
Preset memories: User program recall capability

Power Supply
Type: Internal switch-mode power supply
Voltage: 100 – 240 V~

Chassis
Rack format: 19" rackmount
Rack height: 1U

Weight
4.44 lbs

Height
1.73"

Width
19.02"

Length
8.54"