Feature ● Self develop 3xDSP digital processing technology
● Password can be set,customize the boot times
● Using encoder to control music and vocal VOL , could set the MAX VOL freely .
● Numerical control analog audio processing circuit
● Music , microphone tone adopt 7 segment PEQ adjust , low cut frequency adjustable .
● Self develop professional feedback suppressed technology .
● Music , microphone , effect power on VOL setting and MAX VOL lock function
● Starting up music , microphone , effect mode setting
● Bass output VOL could be controlled by microphone switch .
● USB toning software controlled interface
● Power on delay and power off mute function , prevent impact power amplifier
● Optical or coaxial input interface (Selection)
Parameter Frequency respond： （1dB）（MUSIC、MIC）20Hz～20KHz
input sensitivity： （MIC）11mV （MUSIC）210mV
centre-channel tone（±14dB）： 100Hz﹨10KHz
microphone tone（±10B）： 57Hz﹨134Hz﹨400Hz﹨1KHz﹨2.5KHz﹨6.3KHz﹨10KHz
music tone（±10B）： 57Hz﹨134Hz﹨400Hz﹨1KHz﹨2.5KHz﹨6.3KHz﹨16KHz
microphone low cut： 30Hz﹨50Hz﹨80Hz﹨100Hz
S/N (A weighted)： ≥95dB
