Behringer FBQ6200HD Ultragraph Pro EQ

Features:
31-band stereo graphic equalizer
FBQ Feedback Detection System instantly reveals problem frequencies and can be used as an audio analyzer
Dedicated limiters with gain reduction meters for system protection
Pink noise generator for setting levels
Mono subwoofer output
Sweepable high- and low-cut filters on each channel
Highly accurate 8-digit LED I/O metering
Ultralow noise op amps
Servo balanced I/O with 1/4″ and gold-plated XLR connectors
ALPS 45mm faders