
French:
http://dierstein.fr/Googlish:
http://dierstein.fr/"Besides the maintenance of analogue instruments, hybrid analog / digital and fully digital, Jean-Loup has a preference for the creation: change or manufacturing and production.
Thus, he did the dehumidification of analog instruments for concerts by Jean-Michel Jarre Houston (1986), Lyon (1986) and Paris (1990).
He creates robot controllers via MIDI, the prototype instrument Meta (Serge DELAUBIER). Sans oublier des lecteurs de cartons perforés pour Orgue de Barbarie ( Pierre Charial , Jacques Rémus , Patrice Moulet ). Not to mention readers of perforated cards for barrel organ ( Peter Charial , Jacques Remus , Patrice Moulet )."
According to
BLUE PLANET CORPORATION in the comments of
this post, he also makes the Ondes Martenot. "For those who are searching the real one, they can contact in Paris, Jean-Loup DIERSTEIN. He's making like the original one. Expensive, but we can say that's the same."