• Country
• France

• Manufacturer / Brand
• Ancel, Louis (Duval, Boutinon et Cie), Ella; Paris

• Year
• 1923

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 316032

• Number of Tubes
• 2

• Valves / Tubes

• Main principle
• Audio-Amplification

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

• Loudspeaker
• - For headphones or amp.

• Material
• Bakelite, TUBES VISIBLE

• from Radiomuseum.org
• Model: Détecteur et amplificateur BF - Ancel, Louis Duval, Boutinon

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 160 x 310 x 160 mm / 6.3 x 12.2 x 6.3 inch

• Mentioned in
• TSF Antique 1921 à 1927 (Page 11 fig. 5)

• Author
• Model page created by Musée des Radios Museum. See "Data change" for further contributors.

• Other Models

• Here you find 24 models, 23 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ancel, Louis (Duval, Boutinon et Cie), Ella; Paris