Hayatospeed Behringer graphic equalizer 31 band stereo feedback detection function subwoofer output fbq6200hd

31-band stereographic equalizer ideal for live and studio use equipped with fbq feedback detection function to ensure that harsh feedback frequencies are detected and can also be used as an analyzer highly reliable ultra-low built-in noise 4580 amplifier and subwoofer output with adjustable crossover frequency built-in variable frequency low-cut and high-cut filters to suppress room rumble and hiss noise built-in limiter with gain reduction meter , protect your system from overload and distortion.

also equipped with a pink noise generator, it is possible to correct the sound field while playing a test tone.