Behringer FBQ 1000 2-Channel Feed-Back Destroyer

Using an ultra-fast feedback detection algorithm, the FBQ1000 automatically and “intelligently” locates up to 12 feedback frequencies per channel. The algorithm then sets extremely narrow notch filters (up to 1/60th of an octave) to “destroy” feedback frequencies, leaving the remainder of your signal virtually untouched. And with the “Set-and-Forget” default setting, your Feedback Destroyer can be up and running in a matter of seconds.

FBQ1000’s Auto mode continuously monitors the mix, resetting programmed filters automatically to eliminate the slightest hint of feedback – without you having to do anything at all! It doesn’t get much easier than this.

If you prefer a more “hands-on” approach, the Manual mode allows programming up to 24 fully-parametric filters (with Frequency, Bandwidth and Gain controls) to optimize your sound to the room’s acoustics.