• Year
  • 1959
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 240499

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 24 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: HVTr 401 - Henry, Kapt. Heinrich & Co.;
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Transistorverstärker für Kraftwagen oder ähnliches. Mikrophoneingang (200 Ohm) Ausgang für 100 Volt- Anpassung.

  • Source of data
  • -- Original-techn. papers.
  • Mentioned in
  • -- Original-techn. papers.

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