Amazon.com: XMSJSIY 4-Pin Female to Mini XLR 3-Pin Male Audio Adapter,Microphone 4 pin XLR to Mini XLR 3Pin Connector for SLR Cameras, Professional Cameras, Microphone Audio Equipment… : Musical Instruments
Shure RPM628 In-Line Mic Preamp For SM90A, SM91A, Or SM98A With 25' 3-pin Mini XLR Cable | Full Compass Systems
Monacor NTA-4SH 4Pole-Mini-XLR Adapter for Shure | DV247
3-Pin Female Mini XLR Connector TA3FL – Rugged Radios