• Country
• Italy

• Manufacturer / Brand
• Allocchio Bacchini (Radialba); Milano

• Year
• 1938/1939

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 30490

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

• Number of Tubes
• 5

• Valves / Tubes
• 6K7 6A8 6K7 6Q7 41

• Main principle
• Superheterodyne (common); ZF/IF 260 kHz

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 6/12 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Autonola III - Allocchio Bacchini Radialba;

• Notes

• Alimentazione a mezzo dinamotore. Cambio tensioni di alimentazione delle valvole con morsettiera interna.
  L'altoparlante, collegato con apposita spina, poteva essere sia elettrodinamico che magnetodinamico.

• Source of data
• Guida Pratica Antique Radio (1) 1999

• Literature/Schematics (1)
• Il Radio Libro (E.D. Ravalico) Edizioni Hoepli

• Literature/Schematics (2)
• Schemario di apparecchi radio a valvole (D. E. Ravalico - Hoepli - 1944)

• Author
• Model page created by Alessandro De Poi. See "Data change" for further contributors.

• Other Models

• Here you find 341 models, 239 with images and 230 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Allocchio Bacchini (Radialba); Milano