• Country
• France

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

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 119675

• • alternative name: SED

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

• Number of Tubes
• 5

• Valves / Tubes
• TM TM TM TM TM

• Main principle
• TRF with regeneration

• Tuned circuits
• 3 AM circuit(s)

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

• Power type and voltage
• Storage and/or dry batteries / 4 & 80 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: Poste à 5 lampes forme piano vitrine A5 - Ducretet -Thomson; avant:

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 530 x 350 x 320 mm / 20.9 x 13.8 x 12.6 inch

• Notes
• Piano-Vitrine, top lid.

• Net weight (2.2 lb = 1 kg)
• 13.2 kg / 29 lb 1.2 oz (29.075 lb)

• Price in first year of sale
• 2,280.00 FF

• Source of data
• TSF Antique 1921 à 1927

• Mentioned in
• - - Manufacturers Literature (Ducretet folder no. 329)

• Literature/Schematics (1)
• Ducretet les années 20 (pages 126, 127)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 657 models, 522 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