• Year
  • 1928/1928
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 228406
    • alternative name: Operadio Mfg,

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Horn
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Barcelona - Operadio Corp.; St. Charles IL
  • Shape
  • Console, Highboy (legs > 50 %).
  • Notes
  • Speaker table of Spanish design. 54 inch air column (horn).

  • Price in first year of sale
  • 42.50 USD
  • Author
  • Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

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