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technics, microphones, cristal microphone (Duroplast / Bakelit), RFT sign, GDR, 1950s Stock Photo - Alamy
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Studio microphone, rft m71 - Technological antiquities | Galeria Savaria online marketplace - Buy or sell on a credible, high quality platform.
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Liam Howe on Twitter: "New microphone lands! RFT CM7151 Neumann M7 Circa 1944. https://t.co/Zy84hQSogB" / X
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