Feedback elimination for stage and studio.
The professional, 15-band Behringer FBQ1502 Ultragraph PRO with Feedback Detection features the FBQ Feedback Detection System for instantly detecting feedback frequencies. This stereo graphic equalizer is an invaluable addition to your gig rack. A subwoofer output with adjustable crossover frequency lets you put heavy bass impact into your sound.
There's a low-cut filter for zeroing out unwanted frequencies, and a precision LED meters output and input gain control for tweaking levels. Includes ultra low-noise audio operational amplifiers for superb sound quality. Stereo balanced inputs and outputs with 1/4" TRS and gold-plated XLR connectors. Illuminated faders, detent ALPS potentiometers and illuminated switches for operation under dark conditions. With a Behringer FBQ1502 in your arsenal, annoying feedback will become a thing of the past.