• Country
• United States of America (USA)

• Manufacturer / Brand
• Fairbanks, Morse & Co.; Chicago (IL)

• Year
• 1936/1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 39930

• • alternative name: FMC
  • Brand: Welco

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

• Number of Tubes
• 9

• Valves / Tubes
• 6K7 6J7 6L7 6K7 6E5 6H6 6F5 6L6 5Z4

• Main principle
• Superhet with RF-stage; ZF/IF 456 kHz

• Wave bands
• Broadcast, Short Wave(s) and Police.

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 91-T-4 Ch= 91 - Fairbanks, Morse & Co.;

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 16.375 x 21.375 x 12.375 inch / 416 x 543 x 314 mm

• Notes

• Stein "Cathedral & Tombstone Radios" lists 4 bands for this model.

• Price in first year of sale
• 79.95 $

• 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 8 = 1937 and before

• Mentioned in
• Cathedral & Tombstone Radios (page 111.)

• Literature/Schematics (3)
• Fairbanks-Morse Folder RA 309 for 1937

• Other Models

• Here you find 147 models, 87 with images and 117 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fairbanks, Morse & Co.; Chicago (IL)