German quadmania

[scifi]

Here's an interesting thread about CD-4 translated with Google translate.
http://translate.google.com/transla...X&ei=8t8RUI-RDMfL6wGsvYCACg&ved=0CEwQ7gEwATgU

also see
http://www.quadrophonie.de/englisch/index.html

 

[quadtrade]

Klaus has been doing this marketplace for a long long time, he is a long time collector.

 

[bmoura]

Quadmania?! Love it.

That thread brings back some memories of my Quad gear from the '70s - JVC's X-1 cartridge, 4DD-5, the "Fireworks" CD-4 Quadradisc from JVC, the SoundBird CD-4 Test Disc, etc.
Nice....