• Country
• Italy

• Manufacturer / Brand
• Superla - Cresa; Modena, Bologna

• Year
• 1939/1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 117643

• • alternative name: Cresa Radio; Modena

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

• Number of Tubes
• 8

• Valves / Tubes
• 6L7 6C5 6K7 6B8 6E5 6Q7 6L6 5Y3

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz

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

• Power type and voltage
• Alternating Current supply (AC) / 110-235 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 740 - Superla - Cresa; Modena,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 550 x 550 x 300 mm / 21.7 x 21.7 x 11.8 inch

• Notes

• Sintonizzazione a manopola o tramite pulsantiera per la ricerca automatica delle stazioni.

  Controllo di tono.

  Sullo schema presente le sigle della  6Q7 e della 6L6 sono evidentemente invertite tra di loro.

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

• Literature/Schematics (1)
• - - Manufacturers Literature (D.E. Ravalico: Servizio Radiotecnico vol. II. Radioriparazioni. 8^ Edizione. Hoepli, Milano, 1952.)

• Literature/Schematics (2)
• Il Radio Libro, (Ravalico) 6a edizione 1942

• Author
• Model page created by Carlo Di Spes. See "Data change" for further contributors.

• Other Models

• Here you find 119 models, 67 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Superla - Cresa; Modena, Bologna