• Country
• United States of America (USA)

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

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 56432

• • Brand: Silvertone

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

• Number of Tubes
• 6

• Valves / Tubes
• 6A8G 6K7G 6B6G 25L6G 6U5 6X5G

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 50-60 cycle, 105-125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm

• Power out
• 1.8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Silvertone 4660 Order= 57F 4660 Ch= 101.487 - Sears, Roebuck & Co.; Chicago

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 16.7 x 10.2 x 7.25 inch / 424 x 259 x 184 mm

• Notes
• The Sears Silvertone 4660 is a 6 tube 50-60 cycle AC operated BC/SW Receiver. BC Band frequency range: 540-1750kHz, SW Band frequency range: 3.8-12.2MHz. Has tuning eye. This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101).
  

• Price in first year of sale
• 19.95 $

• 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 9 = 1938 and before

• Mentioned in
• Collector's Guide to Antique Radios 4. Edition (Machine Age to J.Vol.2 Stein 97)

• Literature/Schematics (1)
• Riders 9-39, 40

• Literature/Schematics (2)
• The Sears Silvertone Catalogs 1930-1942 (page 123)

• Literature/Schematics (3)
• Sears, Roebuck Catalogs (Silvertone) (# 175, Fall & Winter 1937/38, page 656.)

• 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)