• Country
• United States of America (USA)

• Manufacturer / Brand
• Sears, Roebuck & Co.; Chicago (IL)

• Year
• 1934/1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 55962

• • Brand: Silvertone

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

• Number of Tubes
• 14

• Valves / Tubes
• 78 41 78 78 37 75 37 45A or 45 45A or 45 45A or 45 45A or 45 45A or 45 45A or 45 5Z3

• Main principle
• Superhet with RF-stage; ZF/IF 445 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silvertone Order= 57FM 1822 - Sears, Roebuck & Co.; Chicago

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

• Dimensions (WHD)
• 25 x 39 x 13 inch / 635 x 991 x 330 mm

• Notes
• Presence of 2 speakers.

• Price in first year of sale
• 92.50 $

• 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 6 = 1935 and before

• Mentioned in
• Collector's Guide to Antique Radios 4. Edition

• Literature/Schematics (1)
• Pre-War Consoles (Riders 6-24, 25, 26 ; 7-1, 6)

• Literature/Schematics (2)
• The Sears Silvertone Catalogs 1930-1942 (page 80, 89)

• Literature/Schematics (3)
• Sears, Roebuck Catalogs (Silvertone) (# 169, Fall & Winter 1934/35, page 536. #170, Spring & Summer 1935, page 477.)

• Other Models

• Here you find 5479 models, 3211 with images and 4185 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)