I’ve made a germanium boost and had it on my board for a while. Works great. Today I did several more parts of it. Tested an idea I had for polishing the aluminum box, made another boost circuit which test ok first time (always nice). I’ve got a friend who may be doing a vinyl sticker for the art. I’ll see how that pans out. Well on track to have 3 ready for purchase by mid September. Unless I decide to keep one of them.
