• Country
• United States of America (USA)

• Manufacturer / Brand
• Wilcox-Gay Corp.; Charlotte (MI)

• Year
• 1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 66708

• • Brand: Recordio

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 7

• Valves / Tubes
• 78 6A7 78 75 42 25Z5 25Z5

• Main principle
• Superhet with RF-stage

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• AC/DC-set

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 3LB7 - Wilcox-Gay Corp.; Charlotte MI

• Shape
• Console, Lowboy (legs < 50 %).

• External source of data
• Ernst Erb

• Source of data
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Circuit diagram reference
• Rider's Perpetual, Volume 4 = ca. 1934 and before

• Mentioned in
• Pre-War Consoles

• Literature/Schematics (1)
• Riders 4-5

• Other Models

• Here you find 239 models, 120 with images and 192 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Wilcox-Gay Corp.; Charlotte (MI)