• Country
• Denmark

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

• Year
• 1951/1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 71535

• • Brand: B&O

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

• Number of Tubes
• 13

• Valves / Tubes
• UAF42 UAF42 UCH21 UBF80 UM4 UF42 EF40 EF40 EF40 UBL21 UBL21 UBL21 UAF42

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Power type and voltage
• AC/DC-set / 110-240 Volt

• Loudspeaker
• 3 Loudspeakers / Ø 120 cm = 47.2 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Grandessa 506K - Bang & Olufsen B&O; Struer

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 664 x 431 x 384 mm / 26.1 x 17 x 15.1 inch

• Notes
• Klappskala

• Net weight (2.2 lb = 1 kg)
• 29 kg / 63 lb 14 oz (63.877 lb)

• External source of data
• Serviceanleitung

• Author
• Model page created by Hermann Jung. See "Data change" for further contributors.

• Other Models

• Here you find 477 models, 426 with images and 265 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bang & Olufsen (B&O); Struer