• Year
  • 1925
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 31207

 Technical Specifications

  • Number of Tubes
  • 5
  • Valves / Tubes
  • Main principle
  • TRF without regeneration; Neutrodyne
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Phonograph Panel - Adler-Royal, Adler
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Three dials (primary tuning control knobs).

  • Price in first year of sale
  • 135.00 $
  • External source of data
  • Ernst Erb

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