Power Amplifier from the German Brand "Daub"

[tiefbassuebertr]

In an old "Funkschau" magazine (No 10/1983 page 46) I have heard about this brand - and the model "D 700 C" (D700C). The name of the developer is Mr. Detlef Daub.
On the web no informations present at the moment - except the follow from the webarchive:

Die daub story
http://web.archive.org/web/20050527201523/www.daub-endstufen.de/frame_daub_start.html
http://web.archive.org/web/20041211040856/www.daub-endstufen.de/frame_produkte.html
http://web.archive.org/web/20050527201523/www.daub-endstufen.de/frame_daub_start.html

Follow models are listed
D120A, D300A/B , D500A/B, D120C
D300C , D400C, D500C, D700C, DS600
DS1000, DS1400, DX100-700,
ES200 (not to interchange with the ES200 from Audiolabor)
and ES400

Who knows more about this power amplifiers or/and can post schematics?

 

[dannyfm]

An externally hosted image should be here but it was not working when we last tested it.