DBX AFS2 Advance Feedback Suppression Processor

We have guitar group. Xmas 20-25 acoustic guitarists on stage, 7 microphones, 2 FOH, 5 feedback speakers, and an audience of 150 people. The AFS2 coped without a problem. Killed every squeal dead in micro secs. Used ( preset from rehearsal, all rest floating. It was magnificent. Even when enthusiastic guitarists were moving microphones all over the place, holding them (not suposed to) it did the job. The setup by the wizard was unbelievably easy. Best buy we ever made.

Amazing

This works very well. I am new at running sound and still have a lot to learn. I do sound for several acoustic bands that use microphones to mic their acoustic guitars and other instruments. We have lots of microphones in front of several floor monitors. I use this mostly for onstage monitors. So far I've been able to raise sound levels in the monitors louder than needed. It is very easy to use with the wizard. Before I got the AFS2, I would get lots of anxiety on the way to diffrent venues and working with different bands, worrying about a possible feedback nightmare, while setting up in restaurants and bars where customers are hanging out and eating dinner. This unit has eased my worried mind. And because it uses 1/8 octave notches, it cuts less frequencies than a 31 band graphic equalizer and doesn't seem to effect the sound as much. It was well worth it's price. My band members rave about our monitor mix, especially after we played a festival or event where someone else is running sound and we have been plagued by feedback. The AFS2 makes me look like a seasoned sound guy, when I'm not! It allows me more time to eq the sound for good tone and volume. I would highly recommend it. I use it with a Behringer Xair 18. Because there are no inserts I run it between the mixer and powered speakers. For it to work right you need a sufficient amount of gain running into it. The unit has gain adjustment that is very helpful in my situation.

If you run your own sound from stage, this device is the answer to many feedback issues. Well thought out product that has been upgraded from previous edition to have even better functionality. Sound system still sounds fantastic but your results may differ. Currently running behringer air 18 with Shure & Sennheiser mics through E.V. Evolve 50 powered speakers and Shure I.e.m.’s

The unit worked well in the environment I install it. It seemed to control feedback fairly well. It does perform in every situation but in this case it mitigated the feedback issues. I will use it again.

Great Item. We needed a way to eliminate feedback for using a AT2035 on stage for group vocals and this worked great. I would definitely recommend it if you plan on using a sensitive condenser mic on stage.