*8 channels automatic microphone line input, or auxiliary input.
*48V phantom power supply can be selected to supply the channel 1-4 or the channel 5-8.
*Each channel built-in voltage limiter to prevent some channels overload phenomenon.
*Each channel low cut switch is equipped
*Provide eight-way balance input, at the same time can connect more controller to realize extension series. Functions will not be changed.
*Any input channel input gain control.
*Can change to manual mode priority in automatic mode..