... , Noise gate, high-cut, low-cut, 8 parameter EQ, Phase, Delay and so on (PRO-480 without Hi-cut Low-cut ... includes crossover , 5 parameter EQ,Gain, Mute, compressor/Limiter, Phase, Delay and so on Every input and output can do matrix ... threshold, ratio, attached time and release time Adjustable threshold, attached time, release time of all noise gate All delay module's delay time can reach over 682ms ...