Found this series of interviews. It is Dave from EEVblog interviewing Doug Ford former head designer at Rode.
https://www.youtube.com/playlist?list=PLvOlSehNtuHv98KUcud260yJBRQngBKiw
Check it out if you are interested in the electronics of microphones and pre-amps.
https://www.youtube.com/playlist?list=PLvOlSehNtuHv98KUcud260yJBRQngBKiw
Check it out if you are interested in the electronics of microphones and pre-amps.