• Year
  • 1938 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 277221

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 2
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit. / 12 / 24 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Power out
  • 1 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Verstärker 11 Rel Verst 181a - Luftfahrtgerätewerk Hakenfelde
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Verstärker für den Bordsprechverkehr in Flugzeugen, Gehäuse für Wandmontage. Stromversorgung 24 V oder 12 V für Heizung aus der Bordspannung, Anodenspannung aus getrenntem Umformer.

  • Net weight (2.2 lb = 1 kg)
  • 2.4 kg / 5 lb 4.6 oz (5.286 lb)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Martin Steyer. See "Data change" for further contributors.

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