• Country
• Italy

• Manufacturer / Brand
• Ansaldo-Lorenz, SRI, ALI, Invictus; Genova/Milano

• Year
• 1931/1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 106856

• • alternative name: Radio Invictus || SRI (Società Radio Italia)

• Number of Tubes
• 6

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); Screengrid 1926-1935

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: AL66 Rex - Ansaldo-Lorenz, SRI, ALI,

• Shape
• Console with any shape - in general

• Notes

• 4 screen grid tubes.

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

• Mentioned in
• -- Original prospect or advert (La Radio per Tutti ottobre 1931)

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

• Other Models

• Here you find 64 models, 41 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ansaldo-Lorenz, SRI, ALI, Invictus; Genova/Milano