• Year
  • 1924–1928
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 3795

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • RE79
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case, TUBES VISIBLE
  • from Radiomuseum.org
  • Model: N1 - Nora, Aron, Heliowatt; Berlin
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 95 x 115 x 95 mm / 3.7 x 4.5 x 3.7 inch
  • Notes
  • runde Form; NF-Trafo; für Röhrenempfänger.
  • Net weight (2.2 lb = 1 kg)
  • 0.750 kg / 1 lb 10.4 oz (1.652 lb)
  • Source of data
  • Radiokatalog Band 1, Ernst Erb
  • Picture reference
  • Eine Abbildung findet sich im Doppelband "Radios von gestern"

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