Description
1930s RCA PB-90 MI-4000 Ribbon Microphone Black is in a used condition made by RCA and is for sale in the GB for a great price of £1580.2 . These RCA Microphones are quite rare. Most likely built in the 1940 s. Recently re-ribboned and serviced. Sounds amazing. Very sought after ribbon…. an amazing Black RCA Ribbon Microphone – Click More Details for Information on how to order.