• Country
• Italy

• Manufacturer / Brand
• Imca Radio; Alessandria

• Year
• 1938 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 324979

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

• Number of Tubes
• 8

• Valves / Tubes
• EF8 6L7 76 EF9 75 75 6V6 5Z3

• Main principle
• Superhet with RF-stage; ZF/IF 467 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220; 275 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• from Radiomuseum.org
• Model: Multigamma IF81 [EF8] - Imca Radio; Alessandria

• Notes

• Cambio gamma a tamburo rotante, brevetto Italo Filippa. 8 gamme d'onda.
  Controllo di tono. Ingresso per giradischi.
  Variante dell'omonimo modello Multigamma IF 81 con altra serie di valvole.

• Mentioned in
• Il Radio Libro (E.D. Ravalico) Edizioni Hoepli (VI edizione 1942)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 91 models, 57 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Imca Radio; Alessandria