• Country
• Italy

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

• Year
• 1938/1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 30482

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

• 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)

• Material
• Wooden case

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

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 560 x 485 x 320 mm / 22 x 19.1 x 12.6 inch

• Notes

• Indicatore di sintonia al Neon.
  Controllo di tono.

• Net weight (2.2 lb = 1 kg)
• 24 kg / 52 lb 13.8 oz (52.863 lb)

• Price in first year of sale
• 1,990.00 ITL

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

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

• Literature/Schematics (2)
• Il Radio Libro D. E. Ravalico VI edizione 1942

• 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