● DSP built-in decoder program, through fiber or coaxial input;

● Two-channel microphone input, each microphone with 15 segments of equilibrium (equilibrium mode 5 optional);

● Music channel with 13 tone sandal, 10 equilibration (5 kinds of equilibrium modes are optional);

● The effect part of the reverberation and reverberation has 5 sections of equilibrium (equilibrium mode 5 optional);

● Main output/middle/rear/ultra-low tone, 7 sections of each belt (5 kinds of equilibrium modes are optional).