• Country
• United States of America (USA)

• Manufacturer / Brand
• Lewis & DeRoy Radio Corp.; New York City, NY

• Year
• 1922/1923

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 46173

• Number of Tubes
• 3

• Valves / Tubes
• UV200 UV201 UV201

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Conqueror - Lewis & DeRoy Radio Corp.; New

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

• Notes
• The Lewis & DeRoy Radio Corp. advertised the Conqueror three tube set in the December 1922 Radio News magazine. "They're the finest tuner, detector and 2-Step amplifier sets made at any price-bar none" to quote the advertisement.

• External source of data
• Ernst Erb

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

• Literature/Schematics (4)
• December 1922 Radio News advertisement page 1187

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lewis & DeRoy Radio Corp.; New York City, NY