Behringer FBQ2496 Feedback Destroyer Pro User Manual

About this manual

The Behringer FBQ2496 Feedback Destroyer Pro is a feedback suppression device designed to control audio feedback in public address systems. It features the fastest feedback identification algorithm on the market (>0.2 seconds) and operates at 96 kHz. The unit automatically detects up to 20 feedback frequencies per channel using narrow notch filters, allowing useful signals to remain unaffected. This manual is written in Chinese.

What's inside

• Introduction
• How Feedback is Generated
• Operating Elements and Interfaces
• Feedback Detection Modes
• Filter Settings
• MIDI Control
• Technical Data

Frequently asked questions

How quickly does the FBQ2496 identify feedback frequencies?

The device identifies feedback frequencies in less than 0.2 seconds.

What is the maximum number of feedback frequencies the unit can detect per channel?

The unit can detect up to 20 feedback frequencies per channel.

How long must the PANIC button be held to suppress feedback?

You must hold the PANIC button for a maximum of 1 second.