• Year
  • 1941 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 235692

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - Is a Headphone or Earphone
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Headphone Lira - Unknown - CUSTOM BUILT:
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 64 x 64 x 28 mm / 2.5 x 2.5 x 1.1 inch
  • Notes
  • 2 x 2000 Ohm.

  • Net weight (2.2 lb = 1 kg)
  • 0.180 kg / 0 lb 6.3 oz (0.396 lb)

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