• Country
• Italy

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

• Year
• 1938/1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 30483

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A8 6K7 6Q7 6V6 5Y3 Neon_Indicator

• Main principle
• Superheterodyne (common); ZF/IF 425 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Details
• Visual Tuning Indicator pre Eye

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Power out
• 4.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 528R - Allocchio Bacchini Radialba;

• Shape
• Console with any shape - in general

• Notes

• Indicatore di sintonia al Neon.
  Controllo di tono.

• Source of data
• Guida Pratica Antique Radio IV (2001)

• Mentioned in
• Il Radio Libro D. E. Ravalico VI edizione 1942

• Literature/Schematics (4)
• Il Radio Libro (E.D. Ravalico) Edizioni Hoepli

• 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