• Country
• France

• Manufacturer / Brand
• Sefel Radio; Lille

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 268173

• Number of Tubes
• 5

• Valves / Tubes
• 6A7 6D6 6B7 42 80

• Main principle
• Superheterodyne (common)

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

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 19 cm = 7.5 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: National 5T.O. - Sefel Radio; Lille

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

• Notes

• voir chassis 5 Lampes Toutes Ondes

• Price in first year of sale
• 875.00 FRF

• Mentioned in
• -- Original prospect or advert (Sefel depliant 1.9.1937 p 2)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 15 models, 13 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sefel Radio; Lille