56M (56 CM) (OM-OC)

• Country
• Italy

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

• Year
• 1934/1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97716

• Picture
• Schematics

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A7 78 75 41 or 42 80

• Main principle
• Superheterodyne (common); ZF/IF 425 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 13 cm = 5.1 inch

• Power out
• 3 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 56M - Allocchio Bacchini Radialba;

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 300 x 230 x 170 mm / 11.8 x 9.1 x 6.7 inch

• Notes

• Versione con onde Medie e Corte del modello 56M (56 CA/M) (solo OM), con diverso mobile.
  Ingresso per fonografo.

• Price in first year of sale
• 990.00 ITL

• Source of data
• Guida Pratica Antique Radio III (2000)

• Mentioned in
• La moderna Supereterodina, Ravalico, 1938

• Literature/Schematics (1)
• -- Schematic

• Literature/Schematics (2)
• -- Original prospect or advert (Quindicinale Scientifico “Sapere”, Hoepli – 1935.)

• 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