• Year
  • 1954
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 110392

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz; 2 AF stage(s)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 150 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Gran Vals A1763 - Telefunken Radiotécnica
  • Shape
  • Tablemodel with Push Buttons.
  • Notes
  • 3× OC.
    3× SW.
    Possible alternativ tubes: 6AJ8, 6BA6, 6N8, EL84, EM35, 6AV4. Piloto de 6V y 0.08A
  • Price in first year of sale
  • 3,750.00 ESP
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Literature/Schematics (4)
  • Anuncio La Vanguardia Española diciembre 1953
  • Author
  • Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

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The model Gran Vals is part of the collections of the following members.

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