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Rudy Van Gelder Studio - Rudy Van Gelder was one of the first engineers to get his hands on a Neumann U47 microphone, in the early 50's. The U47 was much different
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One Tube Microphone from Berlin and One from Barstow: A Do-It-Yourself Tube Mic & De-mystifying the Neumann U-47 | Tape Op Magazine | Longform candid interviews with music producers and audio engineers
Neumann U47 Microphone 3D Model $49 - .max .3ds - Free3D
Neumann NG PSU vintage power supply unit for U47 microphone | | Reverb