@mwl168
I will go with bare PCBs.
Is there a BOM posted for these boards anywhere? I looked through the thread but didn't see one. Apologies if I overlooked it.
Thank you for all the time and effort you have put in getting this GB organized.
As for the Stax socket, I bought some from this seller and they seem to be well built.
https://www.ebay.com/itm/Stax-socket-5-pin-Pro-Bias-WHITE-Teflon-custom-made/264309639005
If you are still looking for some PZTA06, Digi-key has them available now. My back order just got processed and it looks like they have over 3,000 available. Looks like it is a good time to pick some up if anyone needs them for a project.