• Country
• United States of America (USA)

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

• Year
• 1954–1956

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 226387

• • Brand: Silvertone

• Number of Tubes
• 6

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Line / Batteries (any type)

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Silvertone 4225 Order=57G 04225 - Sears, Roebuck & Co.; Chicago

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 11 x 9.25 x 5 inch / 279 x 235 x 127 mm

• Notes

• Without batteries.

• Price in first year of sale
• 34.95 $

• Literature/Schematics (3)
• Sears, Roebuck Catalogs (Silvertone) (Fall & Winter 1954/55, page 917. Spring & Summer 1956, page 834.)

• Literature/Schematics (4)
• Sears, Roebuck Catalogs (Silvertone) (Spring & Summer 1955, page 777.)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 5486 models, 3219 with images and 4192 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)