Lernprogramm Röhrentechnik, Teil 1 (Aufbautechnik)

This "correspondence course" will provide you with a thorough introduction to the basics of tube technology. A prerequisite is that you have a sufficient interest group on your site. As soon as we have 1,000 subscribers, I'll start. What's possible with tubes on a large scale, we'll test here on a small scale, with all the necessary explanations of the basic knowledge... Interest in tube technology has increased significantly in recent years. I would be very pleased if your participation would confirm this. Back to the origins of electronics! This project, of course, has no commercial goals; rather, it is an educational project. It is therefore not my intention to promote or advertise any products. Furthermore, no products were provided by companies or organizations for this project; they were purchased myself. Looking back at past developments offers a unique opportunity to learn from old patents and to refocus on them for current projects and developments. All written contributions represent my own, independent opinion. Please bear this in mind to avoid misunderstandings. Furthermore, technical errors can never be ruled out!