Speaker Junior EM 870
Tonalit Gramophon Rt.; Budapest
- Country
- Hungary
- Manufacturer / Brand
- Tonalit Gramophon Rt.; Budapest
- Year
- 1937/1938
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 247087
- 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) / Ø 20.2 cm = 8 inch
- Material
- Metal case
- from Radiomuseum.org
- Model: Speaker Junior EM 870 - Tonalit Gramophon Rt.;
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 202 x 202 x 0 mm / 8 x 8 x 0 inch
- Notes
-
5 W, Transformer impedance: 4500 and 7000 Ohm. DC resistance : 330 and 460 Ohm.
- Price in first year of sale
- 24.00 Pengő
- Literature/Schematics (2)
- Barta és Társa Katalógus, BP. 1938
- Author
- Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.
- Other Models
-
Here you find 104 models, 95 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tonalit Gramophon Rt.; Budapest