• Year
  • 1980 ?
  • Category
  • Radio module post 1925 (not a part, not a key)
  • Radiomuseum.org ID
  • 199931

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

 Technical Specifications

  • Number of Transistors
  • 3
  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit.
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Stereodecoder SD2.7 - Messgerätewerk Zwönitz, VEB;
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Weiterentwicklung der Baureihe Stereodecoder SD2, jetzt mit Schaltkreis A290D und ohne Filter. SD2.7 erfüllt HiFi-Norm. Variante SD2.5 mit Minuspol an Masse, SD2.6 Pluspol an Masse.
    Entwickelt 1978/79 im VEB Tonfunk Ermsleben.
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

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