备注:Power Supply AC 115/230V 50/60Hz,DC 24V Power Output 60W RMS Total Harmonic Distortion <=1%@1 KHz Sentivity 1/4" Phone Jack (Unbalance) Channel 1~3(Mic 1~3) 0.5mV@600 ohm Phone Jack 2mV@50k ohm Channel 4(Mic 4) 0.5mV@600 ohm Aux 1 100mV@220K ohm Channel 5(Aux 2), Aux 3 100mV@10k ohm