X-FDBK identifies the precise frequencies that cause feedback and surgically cuts them, dramatically shortening the setup time of monitors and PA speakers.

Feedback is despised by everyone—audience, performers, and live sound engineers. Fortunately, X-FDBK doesn’t like feedback either, and will do everything possible to eliminate it, efficiently and automatically—in a way that dramatically reduces your setup time.

X-FDBK helps you ring out the PA quickly and accurately, in a set-it-and-forget-it way. The plugin identifies the main frequencies that cause feedback, and notches them out automatically—so you can get on with the show, and start mixing.