• Country
• France

• Manufacturer / Brand
• Biplex (marque), Bouchet et Aubignat; Paris

• Year
• 1922

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 316033

• Number of Tubes
• 1

• Valves / Tubes
• 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
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Amplificateur BF - Biplex marque, Bouchet et

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 70 x 190 x 160 mm / 2.8 x 7.5 x 6.3 inch

• Notes

• Module amplificateur BF. Fait partie d'un ensemble récepteur BIPLEX.

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Mentioned in
• Le grand livre de la TSF (page 51.)

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

• Other Models

• Here you find 46 models, 36 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Biplex (marque), Bouchet et Aubignat; Paris