Kvarteto 525A (CCIR)

Tesla; Praha, Bratislava etc.

  • Year
  • 1958/1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 70592
    • Brand: Supraphon

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz
  • Tuned circuits
  • 6 AM circuit(s)     8 FM circuit(s)
  • Wave bands
  • Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-245 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Kvarteto 525A - Tesla; Praha, Bratislava etc.
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 478 x 345 x 235 mm / 18.8 x 13.6 x 9.3 inch
  • Notes
  • Oval speaker 20 x 15 cm. Chassis is also used in Tesla Supraphon LE61.
  • Author
  • Model page created by Gabriel Toth. See "Data change" for further contributors.

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