• Country
• France

• Manufacturer / Brand
• Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris

• Year
• 1960 ??

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 305298

• • alternative name: SED

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Inconnu - Unknown 2 Autoradio - Ducretet -Thomson; avant:

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 170 x 48 x 110 mm / 6.7 x 1.9 x 4.3 inch

• Other Models

• Here you find 655 models, 518 with images and 286 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris