• Year
  • 1926 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 249148
    • Brand: Isofarad

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • TRF without regeneration; 3 AF stage(s)
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Special Six - Walbert Manufacturing Company;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • This radio uses cathode (filament) follower RF stages as described here.

    The audio stages are resistor-capacitor coupled without transformers.

  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum