• Year
  • 1963 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 210320

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

 Technical Specifications

  • Number of Tubes
  • 12
  • Number of Transistors
  • Main principle
  • Superheterodyne (common); ZF/IF 460/10700 kHz
  • Tuned circuits
  • 8 AM circuit(s)     12 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 220; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 16 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Opus 2420 Hi-Fi Stereo - Telefunken Deutschland TFK,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 650 x 255 x 275 mm / 25.6 x 10 x 10.8 inch
  • Notes
  • Vorbereitet für den Einsatz eines FM-Stereo-Decoders, dann zusätzliche Röhre ECF80.
    A MPX decoder can be retrofitted for FM stereo reception.
  • Net weight (2.2 lb = 1 kg)
  • 14.6 kg / 32 lb 2.5 oz (32.159 lb)
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Gil Silva. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Opus 2420 Hi-Fi Stereo is part of the collections of the following members.

 Forum