*With multiple mic input;
*With multiple input source synchronous audio-visual automatic conversion functions;
*Along with mixed audio output function , can be included terminals;
*Special microphone screaming function inhibition super;
*With unique automatic mute function;
*Built-in incentive effect of harmonic voices;
*Using advanced digital reverb effect , make the voice more plentiful circuit of natural;
*With perfect and reliable overload, overheationg, short circuit protection function
*low noise, low distortion power circuit design output
*The whole design can satisfy family/school/ Karaoke room /conference room and Commercial purposes. long working reliability and stability.