I'm interested in at least two, depending on the price.
I’ve built three MK-U47 kits (sold two, kept one). Those builds were not cheap. I think the total cost was almost 1800 Euros per microphone, including the PSU, cable and everything else. Also the VAT and the shipping costs…
Your kits are even more close to an original U47 than the MK-U47 kits. They look beautiful! But how much will they cost? That’s the crucial question.
At some point, if the cost of a build gets close to let’s say a FLEA U47, I’m not sure if I will be interested. I hope that’s not the case.
Any way: I would love to build a couple of your U47 kits!
I also would be interested in any opinions about the differences between the parallel 408A and EF80X amps.
I've only used the parallell 408A in my builds so far. They sound very good, but are a bit noisy, I think.