• Country
• United States of America (USA)

• Manufacturer / Brand
• Sonora Radio & Telev. Corp.; Chicago (IL)

• Year
• 1940/1941

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 200920

• • alternative name: Sonora Electric Phono

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Details
• Record Player (perh.Changer)

• Power type and voltage
• AC/DC-set / 117 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: KNF-148 - Sonora Radio & Telev. Corp.;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 14.875 x 11.625 x 9.25 inch / 378 x 295 x 235 mm

• Price in first year of sale
• 34.95 $

• Mentioned in
• Radio Retailing (Radio & Television R.) (January, February 1941.)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 344 models, 207 with images and 259 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sonora Radio & Telev. Corp.; Chicago (IL)