Hai,
I was developed one audio mixer three channel mic input and one output circuit diagram. so this circuit is working a only wireless dynamic MIC. I need dynamic and condenser mic . i serch web sites every condenser mic is working a phantom power supply. I was searching no of sites phantom power supply circuit diagram is there. but i phased no of problems phantom power supply. Do have any phantom power supply circuit 48 - 12 v diagram please share that .