As many know, due to health problems and death, the wonderful site QRPguys.com has closed its business.
There is some good news, though. One of the QRPguys has a different site, selling many of the products and supporting historical producs through a library of documentation, construction manuals and etc. online.
LINK: QRP Builders (https://qrpbuilder.com/)
de RadioRay ..._ ._