• Year
  • 1955
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 151023
    • alternative name: Pla Hermanos y Cía

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • AC/DC-set / 125 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 500 - Optimus; Gerona
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 291 x 215 x 145 mm / 11.5 x 8.5 x 5.7 inch
  • Notes
  • Óptimus, Plá Hermanos y Cía., modelo 500

    Sección "Nuevos productos" de la Revista Española de Electrónica, nº 7, junio 1955

  • Net weight (2.2 lb = 1 kg)
  • 1.7 kg / 3 lb 11.9 oz (3.744 lb)
  • Price in first year of sale
  • 1,599.00 ESP
  • Mentioned in
  • Revista Española de Electrónica, nº 7, junio 1955
  • Literature/Schematics (1)
  • Anuncio REDE Febrero 1956
  • Author
  • Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

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