• Country
• Switzerland

• Manufacturer / Brand
• Biennophone; (Marke)

• Year
• 1944

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 220423

• • alternative name: Sport AG Biel || Velectra AG

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH21 ECH21 EBL21 EBL21 AZ4

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110-250 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: NF-Verstärker 3018 - Biennophone; Marke

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

• Dimensions (WHD)
• 335 x 195 x 145 mm / 13.2 x 7.7 x 5.7 inch

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Markus Meier. See "Data change" for further contributors.

• Other Models

• Here you find 510 models, 291 with images and 347 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Biennophone; (Marke)