Smeraldo - Microfono Piezoelettrico
Bierre; Milano
- Country
- Italy
- Manufacturer / Brand
- Bierre; Milano
- Year
- 1947
- Category
- Microphone or Pick-up element
- Radiomuseum.org ID
- 331691
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Smeraldo - Microfono Piezoelettrico - Bierre; Milano
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Microfono piezoelettrico di forma ogivale, a membrana, con base da tavolo.
- Mentioned in
- -- Original prospect or advert (Notiziario di Radio Industria, numero 3, marzo 1947)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 1 models, with images and with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Bierre; Milano