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1 janv. 1931 - RCA 44A

Description:

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.

Ajouté au bande de temps:

Date:

1 janv. 1931
Maintenaint
~ Il y a 94 ans

Les images: