Announce Type Microphone 4-AA-1 UZ4083-A
RCA (RCA Victor Co. Inc.); New York (NY)
- Country
- United States of America (USA)
- Manufacturer / Brand
- RCA (RCA Victor Co. Inc.); New York (NY)
- Year
- 1928 ??
- Category
- Microphone or Pick-up element
- Radiomuseum.org ID
- 131235
-
- alternative name: RCA Manufacturing || Victor Talking Machine
- Number of Tubes
- 3
- Wave bands
- - without
- Power type and voltage
- Other, details in remarks or not known. / 6 & 180 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Announce Type Microphone 4-AA-1 UZ4083-A - RCA RCA Victor Co. Inc.; New
- Dimensions (WHD)
- 14.5 x 14.5 x 14.5 inch / 368 x 368 x 368 mm
- Notes
- RCA 4-AA-1 Announce Type Microphone with UZ4083-A condenser unit, response 30 to 10.000 Hz, built-in DC coupled amplifier type AA-4088-A with 70, 250 & 500 ohms output impedance, suitable condenser microphone control panel was the type 11-A.
- Source of data
- -- Collector info (Sammler)
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 5132 models, 3235 with images and 4167 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)