On the following pages we will try to give you an overall view of the most used tube-amplifiers in the German broadcasting, just like the V72 and some others. We think, that they are still a lot of rumors arround. You can learn a little bit more about the special transformers, their construction and how to repair these wonderful amplifiers. The original "Braunbuch" discriptions are still in German. We will try to translate them, but it will take some time.

The sites for guitar-apmlifiers will be reserved for the British one´s, because there are a lot of very beautiful and wonderful pages about the history of all American guitar-amplifiers that we aren´t able to make another one.

• Tube-Amplifiers of the German broadcasting
• Hiwatt DR103
• Quad II