• Country
• Italy

• Manufacturer / Brand
• SIARE (-Crosley); Piacenza

• Year
• 1940/1941

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 87371

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A8G 6K7G 6Q7G 6V6G 5Y3G Neon_Indicator

• Main principle
• Superheterodyne (common); ZF/IF 467 kHz

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC)

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

• Power out
• 4 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 457 - SIARE -Crosley; Piacenza

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

• Notes

• Ingresso per giradischi. Controllo di tono.

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

• Literature/Schematics (1)
• Schemi di apparecchi radio ( Ravalico 1953 ) (pag. 296)

• Literature/Schematics (2)
• Il Radio Libre D.E. Ravalico 9a edizione 1947

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

• Other Models

• Here you find 121 models, 71 with images and 94 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SIARE (-Crosley); Piacenza