• Year
  • 1935/1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 4752
    • alternative name: Telephon-Fabrik, AG vorm. J. Berliner

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration; 1 Special; 1 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Tefadyn 32W - Tefag; Telephon
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 450 x 345 x 330 mm / 17.7 x 13.6 x 13 inch
  • Notes
  • Ch=Konzertm.W
  • Price in first year of sale
  • 230.00 RM
  • Circuit diagram reference
  • Lange+Schenk+FS-Röhrenbestückung

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The model Tefadyn is part of the collections of the following members.

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