All,
I emailed Tom Rauch's company to ask about prices and availability on 3-500Zs and 572Bs. ? As it happens, I have a need for both, and Rauch has a rigorous incoming test procedure, and it's documented on his website. ?His website says that he checks email twice a day, so if he checks on Saturdays I may have an answer late today. ?I'll share what he says about getting tubes. ??
73
Jim N6OTQ