Zesilovac pro nedoslychave 513700
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1955 ??
- Category
- Medical Technology
- Radiomuseum.org ID
- 136941
-
- Brand: Supraphon
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Hearing aid
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 48 & 1,2 Volt
- Loudspeaker
- - only for Earphone!
- Material
- Metal case
- from Radiomuseum.org
- Model: Zesilovac pro nedoslychave 513700 - Tesla; Praha, Bratislava etc.
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Notes
- Verstärker für Schwerhörige mit Subminiaturröhren.
- Source of data
- -- Original-techn. papers.
- Author
- Model page created by Wolfgang Lill. See "Data change" for further contributors.
- Other Models
-
Here you find 1877 models, 1203 with images and 689 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tesla; Praha, Bratislava etc.