• Country
• United States of America (USA)

• Manufacturer / Brand
• Gulbransen Co.; Chicago

• Year
• 1933 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 170798

• Number of Tubes
• 12

• Valves / Tubes

• Main principle
• Superhet with RF-stage

• Wave bands
• Broadcast only (MW).

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: 3225 - Gulbransen Co.; Chicago

• Shape
• Console, Lowboy (legs < 50 %).

• Notes
• 4 legged lowboy with stretcher base.

• Source of data
• Pre-War Consoles

• Author
• Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.

• Other Models

• Here you find 64 models, 10 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Gulbransen Co.; Chicago