Shure 527B Wiring Diagram. Green wire to modulation pin white wire to common/shield pin shield surrounding green and white to common/shield pin. Inside the mic, cut the blue and black wires in half. shure sm57 wiring diagram from wirewiring123.z21.web.core.windows.net Inside the mic, cut the blue and black wires in half. Enhanced schematic diagram (1.4 mb) […]