• Country
• Sweden

• Manufacturer / Brand
• Dux Radio AB; Stockholm

• Year
• 1927/1928 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 144707

• Number of Tubes
• 4

• Valves / Tubes
• A409 A425 A425 B406

• Main principle
• TRF with regeneration

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / 4 & 9 & 50 & 90 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 4 Lampsmottagare D IV - Dux Radio AB; Stockholm

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

• Dimensions (WHD)
• 370 x 185 x 205 mm / 14.6 x 7.3 x 8.1 inch

• Price in first year of sale
• 175.00 SKR

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 222 models, 179 with images and 123 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dux Radio AB; Stockholm