Super-Inductance 425A

Radiola (marque)

  • Year
  • 1932/1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 102121
    • Brand: SFER

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF without regeneration
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles). / Ø 28 cm = 11 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Super-Inductance 425A - Radiola marque
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 455 x 540 x 203 mm / 17.9 x 21.3 x 8 inch
  • Notes
  • Super-inductance. Gamme d'ondes de 200 à 2000 m. HP type 2300.

    Mëme modèle avec tourne-disques, voir Radiola 426A.
    Équivalent au Philips 830A.

  • Net weight (2.2 lb = 1 kg)
  • 12.3 kg / 27 lb 1.5 oz (27.093 lb)
  • Price in first year of sale
  • 2,550.00 FRF
  • Mentioned in
  • -- Original prospect or advert (L'Est Républicain, 05.09.1932)
  • Literature/Schematics (1)
  • -- Original prospect or advert (L'Écho d'Alger, 29.01.1933)
  • Literature/Schematics (4)
  • -- Original prospect or advert (Dépliant Radiola)
  • Author
  • Model page created by John Koster. See "Data change" for further contributors.

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The model Super-Inductance is part of the collections of the following members.

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