• Country
• Netherlands

• Manufacturer / Brand
• Boosman, Fa, W., Amsterdam

• Year
• 1924 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 309413

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

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

• Power type and voltage
• Storage and/or dry batteries / 4 & 100 Volt

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: B IV - Boosman, Fa, W., Amsterdam

• Notes

• Röhren: 2 Philips A-Röhren und 2 Philips B-Röhren.

• Price in first year of sale
• 275.00 Hfl

• Mentioned in
• - - Manufacturers Literature

• Author
• Model page created by Gidi Verheijen. See "Data change" for further contributors.

• Other Models

• Here you find 15 models, 9 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Boosman, Fa, W., Amsterdam