• Country
• United States of America (USA)

• Manufacturer / Brand
• Clarion Corporation; Chicago

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 201471

• Number of Tubes
• 6

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Line (AC, UC or DC not known)

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 691 Table Set - Clarion Corporation; Chicago

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Notes
• Automatic tuning. Beam power output tube.

• Source of data
• Radio Retailing (Radio & Television R.)

• Mentioned in
• Machine Age to Jet Age II (page 79.)

• Author
• Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 4 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Clarion Corporation; Chicago