• Year
  • 1926 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 141914

 Technical Specifications

  • 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: Fortex D - Tungsram; Budapest see also
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • To tube radio.
  • Literature/Schematics (1)
  • Magyar Wolframlámpagyár Kremenezky János Rt. Rádiókatalógus ~1926

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