Sentry

@glenn Still no news about it ?

Here : https://www.gothamsound.com/sound-devices-mixpre-10t6-series-comparison-chart?utm_source=Gotham+Gazette&utm_campaign=fb46541d65-Inspired+Energy%2FF4%2FAmbient+Sales%2FKits%2FRebates&utm_medium=email&utm_term=0_8cbb4c598a-fb46541d65-204839977

Gh5 have very noisy preamp and you can't decrease the input level, like in sony's or canon's cameras, to a line level and "bypass" the mic preamp. You can just send a scratch sound to the camera or you have to buy the module DMW XLR1 who have good preamp https://www.bhphotovideo.com/c/product/1304877-REG/panasonic_dmw_xlr1_xlr_microphone_adapter.html