Q6为摩托罗拉MJE6044互补达林顿输出晶体管,Q7为MJE6041,Q1和Q2为MD8002双晶体管,Q3是MPS-A56,Q4为MPS-A13,Q5是MPSA06。对于8欧姆扬声器来说,电源电压为±36V,R4为6.2K,R5为430欧姆,R7为33K。输出中心电压一定要在0V直流电处获得以保证最大信号摆幅,防止直流电压作用于扬声器。 : |
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