I finally bought that BOP1000M. It is -of course- not working and the schematic diagram would be extremely usefull. I found a BOP500M manual wich is essentially the same but unfortunately the very last page is missing: The schematic diagram is a fold-out page and the rightmost part of the page was not copied. I found several copies of this manual, all missing the last page...
Could anyone who has this manual on hand copy the schematic diagam for me??? Beware: I have the older version with VALVES in the output amplifier, later versions have FETs.
Please check your libraries.