231s Dual Channel 31-Band Equalizer

Features Switchable boost/cut ranges of ±6 or ±15 dB Electronically balanced/unbalanced inputs Servo balanced/unbalanced outputs RF filtered inputs and outputs XLR, Barrier Strip, and 1/4″ TRS connectors -12dB/ 12dB input gain range 18dB/octave 40Hz Bessel low-cut filter Chassis/signal ground lift capability Internal power supply transformer Power-off hardwire relay bypass with 2-second power-up delay