• Country
• United States of America (USA)

• Manufacturer / Brand
• Q. T. Light Company, The; East Orange, New Jersey

• Year
• 1923

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 52331

• Number of Tubes
• 3

• Valves / Tubes
• WD12 WD12 WD12

• Main principle
• TRF without regeneration; 2 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detector Amplifier Type 718 - Q. T. Light Company, The; East

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

• Price in first year of sale
• 45.00 $

• External source of data
• Ernst Erb

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

• Other Models

• Here you find 7 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Q. T. Light Company, The; East Orange, New Jersey