Encyclopedia: U47...
Encyclopedia : U : U4 : U47 (2 articles)
U 47The U 47 was a large-diaphragm condenser microphone manufactured by Georg Neumann GmbH during the years 1949-1965. The U 47 used the M 7 capsule originally developed for the CMV 3 microphone ("Neumann bottle"). Its PVC membranes unfortunately tended to dry out with age, however, and in 1960 the M 7..
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