• Year
  • 1926/1927
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 3812

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • Main principle
  • Audio-Amplification
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: N1R - Nora, Aron, Heliowatt; Berlin
  • Shape
  • Tablemodel, slant panel.
  • Notes
  • pultförmig, für Röhrenempfänger.
  • Net weight (2.2 lb = 1 kg)
  • 0.5 kg / 1 lb 1.6 oz (1.101 lb)
  • Price in first year of sale
  • 23.00 RM +
  • Source of data
  • Radiokatalog Band 1, Ernst Erb

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