Restoring & testing an RCA 77D ribbon microphone
bigdmc1
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Restoring & testing an RCA 77D ribbon microphone
28 487 просмотров · 12 лет назад
bigdmc1
13 тыс. подписчиков
28 487 просмотров · 12 лет назад
How I restore and re-ribbon an RCA 77D microphone from machining and chrome plating to painting.
