- Country
- Hungary
- Manufacturer / Brand
- Telefongyar, Terta (TRT, Export = Orion); Budapest
- Year
- 1926 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 141923
-
- Brand: Terta, TRT
- Number of Tubes
- 2
- Valves / Tubes
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Biformer - Telefongyar, Terta TRT, Export
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Literature/Schematics (1)
- Magyar Wolframlámpagyár Kremenezky János Rt. Rádiókatalógus ~1926
- Author
- Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.
- Other Models
-
Here you find 218 models, 203 with images and 55 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Telefongyar, Terta (TRT, Export = Orion); Budapest