• Year
  • 1923
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 46456

 Technical Specifications

  • Main principle
  • Tuner pre 1926 (not a wave trap)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Tuner Unit No. 873 - Magnus Electric Co. Magnadyne;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 5.25 x 6 x 4.375 inch / 133 x 152 x 111 mm
  • Notes
  • Listed in the 1923 Magnus Electric catalog on page 27 the Magnus Tuner Unit was one of the boxed sets that could be added together to create various radio circuits. 

  • Price in first year of sale
  • 12.00 $
  • External source of data
  • Ernst Erb
  • Mentioned in
  • 1923 Magnus Electric Catalog page 27

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