• Country
• United States of America (USA)

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

• Year
• 1918 ?

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 195990

• • Brand: Silvertone

• Number of Tubes
• 1

• Valves / Tubes
• AudioTron

• Main principle
• Detector with Vacuum Tube (Valve), no tuner

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Combination Vacuum Tube Control Panel - Sears, Roebuck & Co.; Chicago

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 9 x 5 x 0 inch / 229 x 127 x 0 mm

• Notes
• The Sears Roebuck Combination Vacuum Tube Control Panel used a tubular type bulb that mounted to the front panel by the way of binding posts.

• Net weight (2.2 lb = 1 kg)
• 4 lb 0 oz (4 lb) / 1.816 kg

• Price in first year of sale
• 10.00 $

• Literature/Schematics (1)
• Sears Roebuck Co. Radio Apparatus catalog circa 1918

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• 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)