• Country
• Denmark

• Manufacturer / Brand
• Bang & Olufsen (B&O); Struer

• Year
• 1947

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 286089

• • Brand: B&O

• Number of Tubes
• 5

• Valves / Tubes
• UCH21 UCH21 UM4 UBL21 UY1N

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• AC/DC-set / 110-250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 19 cm = 7.5 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Master 47K - Bang & Olufsen B&O; Struer

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 530 x 420 x 300 mm / 20.9 x 16.5 x 11.8 inch

• Author
• Model page created by Didier Tholomier. See "Data change" for further contributors.

• Other Models

• Here you find 477 models, 426 with images and 264 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bang & Olufsen (B&O); Struer