I am glad you prefaced your question with the statement "I'm not able to buy one".
So the answer to your hypothetical question this:
The KHE was a once in a lifetime project between tree individuals, without whom this would not have worked: Dirk Brauner, manufacturer (and, at the time, great inspiration to me), Brad Lunde, marketing (one of the few "salesmen" who continues to have a sterling reputation in our business) and me, as designer, customizer and final quality controller.
When 100 pieces had been made and sold, we all decided that the enormous trans-Atlantic and trans-continental effort it took to make these mics and bring them to market could not easily be extended for another run, without exhausting all of us. I have on occasion revisited the issue with the other two gentlemen, but so far their answer has not changed.
Of course, if you came along and offered a substantial amount of money to restart the project, it can and would probably be done.
P.S.: I get frequent inquiries to "modify" a Brauner VM1, or similar, to KHE specs. Without getting into all the details: it cannot be done, as, aside of some housing parts (and, unfortunately the similarity of name!) all relevant components and circuitry are unique to the KHE: from capsule to power supply, they are vastly different, and impossible to source without a plan for a new run.
