• Year
  • 1926
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 298299
    • Brand: Terta, TRT

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • Main principle
  • Radio Frequency Amplification only
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: Vitax Biformer - Telefongyar, Terta TRT, Export
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Price in first year of sale
  • 60.00 Pengő
  • Mentioned in
  • -- Original prospect or advert (BAPO 21/a, 1928. január)
  • Literature/Schematics (1)
  • -- Original prospect or advert (Rádió Amatőr 1926. 1/2.)
  • Author
  • Model page created by Sándor Perneky. See "Data change" for further contributors.

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