Kristall-Mikrofon KMV Größe 2

Körting-Radio; Leipzig, später Grassau

  • Year
  • 1939 ?
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 357297
    • alternative name: Dietz & Ritter GmbH, Dr.

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

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • KF4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit.
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Kristall-Mikrofon KMV Größe 2 - Körting-Radio; Leipzig, später
  • Dimensions (WHD)
  • 86 x 280 x 86 mm / 3.4 x 11 x 3.4 inch
  • Notes
  • Das Kristall-Mikrofon gab es in den drei Ausführungen 

    • KMH mit Handgriff,
    • KMT mit eingebautem Transformator,
    • KMV mit eingebautem Vorverstärker für Batteriebetrieb,

    die alle die gleiche Kapsel trugen.

  • Net weight (2.2 lb = 1 kg)
  • 1.8 kg / 3 lb 15.4 oz (3.965 lb)
  • Author
  • Model page created by Klaus Peter Hille. See "Data change" for further contributors.

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