Detail power mixer 5 channel blackspider ka1748 Bluetooth usb equalizer
FUNCTION: I Professional double 2 * 10 BAND equalizer I With USB / SD +Bluetooth display functions, can drive 1T I More ways microphone input, low / high / mid / repeat / delay for each channel I Can adjust master musice and microphone volume / balance / low / mid / high I Frequency response: 20HZ-20kHz IS / N Ration:> 80DB I Rateed impedance: 4-8ohm I Sensitivity: 210mV I Distortion <1%