• Country
• Denmark

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

• Year
• 1943/1944

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 155259

• • Brand: B&O

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

• Number of Tubes
• 5

• Valves / Tubes
• UCH21 UCH4 UBL1 UY1N UM4

• Main principle
• Superheterodyne (common); ZF/IF 440 kHz; 1 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 3 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Master 44K - Bang & Olufsen B&O; Struer

• Shape
• Tablemodel with Push Buttons.

• Net weight (2.2 lb = 1 kg)
• 15 kg / 33 lb 0.6 oz (33.04 lb)

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by Fritz Czapek † 29.9.17. 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