3 Pin Microphone Wiring Diagram. I know there are ctia and omtp wiring standards. Having troubles with your microphone?
To see many graphics with 3 wire microphone wiring diagram images gallery you need to follow that link. With 3 and 4 pin screw on type connectors. Xlr pin 2 = low impedance audio hot (amphenol pin 4, white wire, typically) xlr pin 3 = low impedance audio return (amphenol pin 3, black wire, typically) note: