• Country
• France

• Manufacturer / Brand
• Ateliers CEB, Constructions Électriques de Boulogne (ACEB, A.C.E.B.); Boulogne-sur-Seine

• Year
• 1923

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 230125

• Number of Tubes
• 2

• Valves / Tubes
• TM TM

• Main principle
• Audio-Amplification

• Wave bands
• - without

• 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: Deux Etages B.F. amplificateur - Ateliers CEB, Constructions

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 190 x 120 x 135 mm / 7.5 x 4.7 x 5.3 inch

• Notes

• Made of wood and ebonite.

  There is a similar model with 3 TM.

• Author
• Model page created by Marc Couque. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ateliers CEB, Constructions Électriques de Boulogne (ACEB, A.C.E.B.); Boulogne-sur-Seine