1. Full digital front stage+professional pure rear stage 500W dual channel, each part of the function is independently adjustable, and the operation is flexible and convenient.

2. Microphone A B-channel independent 10 segment parameter balance adjustable, music 7 segment parameter balance adjustable;

3. The microphone input end is equipped with a unique pressure limit function, effectively preventing loud noises and making whistling disappear without a trace. The feedback suppression function operates at 5 levels;

4. The center/bass/surround are all 3-stage parameter balanced, with bandpass and mixing ratio, polarity, gain, voltage limit, and mute functions;

5. Specially designed professional/simple mode, easy to operate, powerful in function, and easy to handle on-site;

6. Exclusive REC recording output interface for interactive rating with song machines;

7. The panel has a two-level locking function, which limits the maximum volume, initial volume, special online password, and prevents accidental operation;

8. Equipped with professional PC tuning software and USB drive free communication method;