Behringer DF1000 2-Channel Intelligent Feedback Destroyer

Automatic Feedback Suppression with Up to 32 Filters per Channel

The Behringer DF1000 is a dual-channel feedback suppression processor designed to identify and remove problematic frequencies automatically in live sound and installed audio systems. Its DSP monitors the signal for acoustic feedback and applies ultra-narrow notch filters at the offending frequencies, reducing feedback while leaving as much of the surrounding audio spectrum intact as possible.

Each channel can deploy up to 32 filters, with fully automatic operation requiring no manual filter setup. By targeting feedback frequencies as they appear, the DF1000 can increase usable system gain by up to 10 dB, helping you run microphones and PA systems louder before feedback becomes a problem.

The two channels can be used together for stereo systems or independently for separate audio zones, making the processor useful for speech and music applications in venues, conference spaces and houses of worship.

At Riffs & Licks Music, we think this feedback processor is ideal for systems where recurring feedback needs to be controlled automatically without constant intervention from an engineer.