welcome by audioklassiks.de
you can find many things on the site:
the greatest part are good pictures, specs,
manuals, vidoes & animations. have fun, frank.
UPDATE

22.01.14 - BANG & OLUFSEN BEOVOX S-75
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12.08.13 - SAE MARK ONE & SAE MARK THREE
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03.07.13 - SAE MARK SIX
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30.05.13 - KLIPSCH HERESY