Cathedral Table Model electrodynamic
United American Bosch (Magneto Corporation); Springfield (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- United American Bosch (Magneto Corporation); Springfield (MA)
- Year
- 1929 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 253222
-
- alternative name: American Bosch Magneto
- Brand: Essex
depliant Bosch/Mustel ca. 1930
depliant Bosch/Mustel ca. 1930
- Wave bands
- - without
- Power type and voltage
- Powered by external power supply or a main unit.
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Cathedral Table Model [electrodynamic] - United American Bosch Magneto
- Shape
- Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
- Notes
-
Similar to speaker 612, but with electrodynamic system. Impedance ca. 10 Ohms, coil resistance 2000 Ohms.
- Mentioned in
- Bosch/Mustel Catalog, ca. 1930
- Author
- Model page created by Manfred Rathgeb. See "Data change" for further contributors.
- Other Models
-
Here you find 414 models, 163 with images and 272 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from United American Bosch (Magneto Corporation); Springfield (MA)