• Country
• Italy

• Manufacturer / Brand
• CGE, Compagnia Generale di Elettricità; Milano

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 30515

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A7 WE33 or AF3 75 6L6G 80

• Main principle
• Superheterodyne (common); ZF/IF 459 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• 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 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Supertrionda 461 - CGE, Compagnia Generale di

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 450 x 430 x 300 mm / 17.7 x 16.9 x 11.8 inch

• Notes

• Due varianti di mobile (differenti tipi di legno e copertura altoparlante).

  Controllo di tono. Ingresso Fono.

• Price in first year of sale
• 1,340.00 ITL

• Source of data
• -- Original prospect or advert

• Mentioned in
• Guida Pratica Antique Radio (1) 1999 (anche volumi II e III)

• Literature/Schematics (1)
• Il Radio Libro (E.D. Ravalico) Edizioni Hoepli (VI edizione 1942)

• Literature/Schematics (2)
• Schemario di apparecchi radio a valvole (II edizione, D.E. Ravalico - Hoepli - 1945)

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

• Other Models

• Here you find 323 models, 260 with images and 238 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from CGE, Compagnia Generale di Elettricità; Milano