• Country
• United States of America (USA)

• Manufacturer / Brand
• Kellogg Switchboard & Supply Co.; Chicago (IL)

• Year
• 1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 45363

• • Brand: Wavemaster

• Number of Tubes
• 8

• Valves / Tubes

• Main principle
• Special principle (see notes)

• Power type and voltage
• Alternating Current supply (AC)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Troubadour M - Kellogg Switchboard & Supply

• Shape
• Console with any shape - in general

• Notes
• One dial (primary tuning control knob)

• Price in first year of sale
• 495.00 $

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Other Models

• Here you find 66 models, 25 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kellogg Switchboard & Supply Co.; Chicago (IL)