Waves X-FDBK

Live feedback elimination plug-in

• Automatically identifies and attenuates feedback frequencies
• Up to 20 notch filters available for surgical removal
• Recovers several dB of useful headroom before feedback
• Automatic configuration even by one person
• Visualization of real-time intervention curves
• Perfect for PA, stage monitors and live systems

Fast and intelligent elimination of audio feedback

Waves X-FDBK is the ideal plug-in for live sound: it analyzes incoming audio, accurately detects the frequencies responsible for feedback, and automatically attenuates them. In seconds you can set up your monitors and PA with clear, powerful sound without annoying hiss or feedback.

Faster setup, cleaner performance

Automatic analysis and intervention

With X-FDBK, one click is all it takes to "ring out" the system. The plug-in selects critical frequencies, calculates their ideal width and cutoff level, and applies up to 20 notch filters precisely and effectively.

Complete control with a visual interface

The interface shows the detected frequencies and applied intervention curves, facilitating monitoring and possible adjustment. Global controls make it possible to adapt the plug-in's behavior even to unexpected changes in acoustics.

Professional live sound without compromise

X-FDBK dramatically reduces soundcheck time and improves the experience for sound engineers, musicians, and audiences. No perceptible latency, no loss of quality-just a louder, cleaner, more controlled mix.

Technical Specifications.

Mac compatibility:

• macOS Catalina 10.15, Big Sur 11, Monterey 12, Ventura 13, Sonoma 14
• Memory: 8 GB
• CPU: Intel or Apple Silicon
• Plug-in formats: VST3, AU, AAX

Windows compatibility:

• Windows 10 (64 bit), Windows 11
• Memory: 8 GB
• CPU: Intel or AMD x64 compatible
• Plug-in formats: VST3, AAX