The tweeter is an Air Motion Transformer (AMT) operating according to the principles developed by its inventor Oskar Heil. This was developed and manufactured in-house by Mundorf with the assistance of the Fink Team. As in the WM-4 it has a strong 25μm-thick pleated Kapton diaphragm with 50μm aluminium strips. This material was chosen as it … Continue reading Fink Team Launch Borg Speakers At High End Munich