HF-Amplifier – Schematic changed

Schematic has been changed. C14 (screen bypass capacitor) was added to the schematic.
That capacitor is usually built into the tube socket. 

When I built that AMP with 4CX1000A I used a socket without the bypass capacitor.
I knew about the need of an external capacitor. But I simply forgot it in the drawing.

I am sorry for any inconvenience that someone had in copying this project.