• Country
• Italy

• Manufacturer / Brand
• Irradio; Milano

• Year
• 1940/1941

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 88784

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

• Number of Tubes
• 14

• Valves / Tubes
• 6K7 6L7 6K7 6K7 6E5 6H6 6Q7 6K7 6C5 6H6 6Q7 6L6 6L6 5X4

• Main principle
• Superheterodyne (common); ZF/IF 450 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Details
• Record Player (perh.Changer)

• Power type and voltage
• Alternating Current supply (AC) / 110-220 Volt

• Loudspeaker
• 3 Loudspeakers

• Power out
• 25 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: DX1400 Fono - Irradio; Milano

• Shape
• Console: Chairside Radio.

• Dimensions (WHD)
• 1020 x 880 x 470 mm / 40.2 x 34.6 x 18.5 inch

• Notes

• Doppio trasformatore di alimentazione: Il primo solo per i filamenti ed il secondo solo per l'anodica. Stadio finale in controfase con inversione elettronica.
  Controllo di tono.

• Source of data
• Guida Pratica Antique Radio (1) 1999

• Mentioned in
• Il Radio Libro, (Ravalico) 8.Ed.

• Literature/Schematics (1)
• Riparazioni - Scuola Radio Elettra

• Literature/Schematics (2)
• Il Radio Libro (E.D. Ravalico) Edizioni Hoepli (VI edizione 1942)

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

• Other Models

• Here you find 274 models, 201 with images and 121 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Irradio; Milano