Röhrenverstärker-Selbstbau: 6AS7G Push-Pull "reloaded" - Part 2
6AS7 Single Ended Amp mit Vorstufe
6AS7G Gegentakt Amp mit 12 Roehren
Homebrew Radio Links - K3UH (Russ) I've tried to list links where there is (1) a picture, and (2) a schematic. Some of the pages are in other languages, particularly German. Where I don't want to slog through in a half-understood language, I use Google's ...