Hi Phil,
here are the actual schematics of the set including the changes, I have registered:
http://bs.cyty.com/menschen/e-etzold...Schematics.jpg
Note, that the AL5 spz. and the CY1 spez. are replaced by a 6DQ5 and a 6AF3, until I get the original tubes.
The set will leave my home in the next week :-(
Eckhard