3D Duplex 1157

SOCORA; Bruxelles

  • Year
  • 1957
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 260850

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 480 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 130; 145; 220; 245 Volt
  • Loudspeaker
  • 3 Loudspeakers
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 3D Duplex 1157 - SOCORA; Bruxelles
  • Shape
  • Chassis only or for «building in»
  • Notes
  • 3 Loudspeakers from which 1 full-range on the front and 1 tweeter on each side. 

    Sold as kit or assembled, price kit = 2285 BEF.

  • Price in first year of sale
  • 2,995.00 BEF
  • Mentioned in
  • -- Original prospect or advert (Radio Bourse cataloog 1957)
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Hugo Sneyers. See "Data change" for further contributors.

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