• Country
• Belgium

• Manufacturer / Brand
• National Radio Works; Bruxelles

• Year
• 1939/1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 199470

• Number of Tubes
• 7

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Duosona - National Radio Works;

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

• Price in first year of sale
• 2,295.00 BEF

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Gidi Verheijen. See "Data change" for further contributors.

• Other Models

• Here you find 24 models, 24 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from National Radio Works; Bruxelles