This website was established in May 2003 by Franck Joncheray.

Franck dedicated it to his daughters Marine, Laure and Charlotte and to his friend Gilles.

Thanks to his tremendous work over ten years this admirable collection has become possible and now is well known among enthusiasts.

It seems time for a change has come, so Franck decided to hand this over. We are pleased to continue his work which we consider a gift to the world. It is our intention that this information remains free for all and clean of commercial advertising.

Thanks to the contributions of audiophiles from all over the world - they are too many to be mentioned individually - here you can find a compilation of documentations, articles, pictures and other material related to Klangfilm, vintage Siemens and some other german gear in general.

If you have additional information you are invited to share and we will be pleased to include it. If you are looking for specific items or want to sell something related we can include your post in the "Flea Market" section. Your email address may be hidden if requested so.