• Year
  • 1927
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 315306

 Technical Specifications

  • Number of Tubes
  • 4
  • Valves / Tubes
  • Main principle
  • TRF with regeneration
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Crystalphone 4A [ver 2] - Brey en Co., Larsen de, H.W.K.
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Author
  • Model page created by Gidi Verheijen. See "Data change" for further contributors.

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