• Year
  • 1921
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 8209
    • alternative name: Hekaphon

 Technical Specifications

  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Horn
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Trichter-LS WECO/CN - Czeija, Nissl & Co., Standard,
  • Notes
  • [1-133]
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb

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