• Year
  • 1948
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 82922
    • Brand: Magic Tone

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 117 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • from Radiomuseum.org
  • Model: Magic-Tone 900 - Radio Development & Research
  • Shape
  • Design Radio or Novelty / Gadget - fancy or unusual shape.
  • Notes
  • The shape is a Hires Root Beer keg, with a lamp socket and lamp shade on top. The lamp base was made of ceramic.
  • Circuit diagram reference
  • Rider's Perpetual, Volume 19 = 1949 and before

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