• Year
  • 1927
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 278622

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Headset No. 174 - Frost, Herbert H.; Chicago IL
  • Notes
  • New model aluminum shell type. 2000 ohms. Reinforced terminals. 5ft cord.

  • Net weight (2.2 lb = 1 kg)
  • 0 lb 14 oz (0.875 lb) / 0.397 kg
  • Price in first year of sale
  • 5.85 $
  • Mentioned in
  • Wyeth Hardware & Mfg Co, Catalog 1927

 Collections | Museums | Literature

Collections

The model Headset No. 174 is part of the collections of the following members.

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