- Country
- United States of America (USA)
- Manufacturer / Brand
- Brush Development Co. / Clevite Electronic Components; Cleveland, Ohio
- Year
- 1939 ??
- Category
- Microphone or Pick-up element
- Radiomuseum.org ID
- 315304
-
- alternative name: Brush Electronics
- Wave bands
- - without
- Material
- Metal case
- from Radiomuseum.org
- Model: AP - Brush Development Co. /
- Notes
-
The company's first high-quality commercial microphone.
Le premier microphone de haute qualité de la société commerciale pour les standard de l'époque était le type de cellule de son crystal Brush introduit en 1933
- Price in first year of sale
- 29.50 USD
- Mentioned in
- - - Manufacturers Literature
- Author
- Model page created by Jean-François Dubé. See "Data change" for further contributors.
- Other Models
-
Here you find 43 models, 39 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Brush Development Co. / Clevite Electronic Components; Cleveland, Ohio