Polydirectional Microphone 77-D MI-4045-D
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
- 1950 ??
- Category
- Microphone or Pick-up element
- Radiomuseum.org ID
- 261419
-
- alternative name: RCA Manufacturing || Victor Talking Machine
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Polydirectional Microphone 77-D MI-4045-D - RCA RCA Victor Co. Inc.; New
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 3.75 x 11.5 x 2.5 inch / 95 x 292 x 64 mm
- Notes
-
Ribbon Microphone with 3 directional patterns U (uni-) / N (non-) / B (bi-directional) and a 3 position voice-music switch.
- Net weight (2.2 lb = 1 kg)
- 3 lb (3 lb 0 oz) / 1.362 kg
- Author
- Model page created by Gottfried Silberhorn. See "Data change" for further contributors.
- Other Models
-
Here you find 5131 models, 3234 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)