Over the years, our bespoke medium driver has been modified and upgraded and as a result, the later versions are more durable than the original ones. The main difference is in the suspension: originally we had a foam suspension, supposedly more linear in the midrange. However, we changed later for a inverted rolled rubber, more linear in the bass, and with very little audible difference (if any...) in the midrange. I have come across recently two pairs equipped with the foam suspension, and the photos speak for themselves... If you are in possession of such a pair, don't dispair! Our friends at www.audiovintage.fr have found three potential repairers in Europe. I am publishing the corresponding links here: In France: http://www.public-adress.fr/th-prod-205 ... rleur.html http://www.reparationhaut-parleur.com/p ... itures.htm
We will have soon some feedback from the owner of a pair who is using this company to repair his. Stay tuned!If you are in France, I would be tempted to use the official Audax repairer, but obviously, I have not try any of them, so you are on your own, I'm afraid!
Born in France, well travelled, relocated to Sydney in 1997. Loves to cook for family and friends from seasonal and local ingredients and listen to live and recorded music, the subject on hand here! I am an electronic engineer by trade, speaker designer of some fame in the mid 80s, now involved in technical and architectural products for the Building Industry. I also blog on food, wine and travel, focused on all things French: www.ourfrenchimpressions.com