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1 jan 1931 ano - RCA 44A

Descrição:

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.

Adicionado na linha do tempo:

Unit 5 Music Technology in Context Part 2

ByBelanna
20 fev 2018

Data:

1 jan 1931 ano
Agora
~ 93 years ago

Imagens:

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