NE5532音量控制电路--GainandVolumeAdjustmentforBalanceInput Thecircuitwasdesignedtocreateabalanceinputdevicethatwouldprovideanadjustmentofgainandvolumewhilehavingasymmetricalelectronicinput.NE5532–aninternallycompensatedlownois... 2023-06-14 音量控制电路电路图
