1 ene 1931 año - RCA 44A
Descripción:
The RCA 44A is a ribbion microphone and it had a broze finish. The microphone was released in 1931 where it was introduced as the first permanent magnet bidirectional ribbon mic. They were mainly used for radio use.
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fecha:
1 ene 1931 año
Ahora mismo
~ 93 years ago
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