On Sat, May 1, 2021 at 12:04 AM, Wim wrote:
I never looked into externally charged condenser mic capsules, as these weren't readily available before the internet.
They are now, but they are typically aimed at audio recording. I have never really looked for true-condense ultrasonic capsules, but I've never seen one advertised, except from the usual suspects, B&K, ACO Pacific,...$$$
