Amazon.com: Panasonic Professional XLR Audio Video Microphone Adaptor with 2 XLR Terminals – Accessory Compatible with LUMIX GH5, GH5S, S1 and S1R Mirrorless Digital Cameras - DMW-XLR1, Black : PANASONIC: Musical Instruments
SmallRig DMW-XLR1 Helmet Kit for Panasonic S1/S1R and GH5/GH5S HTS2367