• Country
• Italy

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

• Year
• 1946–1949

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97705

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A8G or ECH4 6K7G 6Q7G 6V6G 6X5G or 6X5GT

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 526 - Allocchio Bacchini Radialba;

• Shape
• Tablemodel, with any shape - general.

• Notes

• Autotrasformatore: Telaio collegato alla rete elettrica. Non tutti i casi sono dichiarati poichè spesso chi propone il modello non lo può sapere.
  
  Sintonia a permeabilità variabile. Gamme d'onda: Onde Medie divise e 4 gamme di Onde Corte: 49 - 41 - 31 e 25 metri.
  
  Autotransformador. Sintonía a permeabilidad variable.
  
  Variable permeability tuned. Wave bands: 2x BC, 4x SW.

  The schematics state ECH4, the known model has 6A8G.

• Mentioned in
• -- Original prospect or advert (Stagione radio 1948-1949)

• Literature/Schematics (1)
• Schemi di apparecchi radio ( Ravalico 1953 ) (pag. 6)

• Literature/Schematics (2)
• Il Manuale del Radiomeccanico (Volume II Quinta Edizione pag. 55)

• Author
• Model page created by Miguel Bravo-Cos. 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