Grand Prix 505K

• Country
• Denmark

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

• Year
• 1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 70845

• • Brand: B&O

• Picture
• Schematics

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

• Number of Tubes
• 7

• Valves / Tubes
• UCH21 UAF42 UAF42 UAF42 UM4 UBL21 UBL21

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• Main principle
• Superheterodyne (common); 3 AF stage(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

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

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Grand Prix 505K - Bang & Olufsen B&O; Struer

• Shape
• Tablemodel with Push Buttons.

• Notes
• Tieftonlsp. Kino 120, Hochtöner mit Streulinse, 6 separat gespreizte KW-Bänder, 2 große KW-Bereiche, Festsendertaste.

• Price in first year of sale
• 922.00 DKK

• External source of data
• Iven Müller

• Author
• Model page created by Iven Müller. 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