• Country
• France

• Manufacturer / Brand
• Grandin, Cristal-Grandin (SFRT); Paris, Montreuil

• Year
• 1940 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 93793

• Number of Tubes
• 4

• Valves / Tubes
• ECH3 ECF1 EBL1 AZ3

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC)

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

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Cristal-Grandin Inconnu - Unknown 1 - Grandin, Cristal-Grandin SFRT;

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 460 x 280 x 210 mm / 18.1 x 11 x 8.3 inch

• External source of data
• Otto Kippes

• Author
• Model page created by Arpad Roth † 27.3.17. See "Data change" for further contributors.

• Other Models

• Here you find 281 models, 207 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grandin, Cristal-Grandin (SFRT); Paris, Montreuil