• Country
• United States of America (USA)

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

• Year
• 1949 ??

• Category
• Medical Technology

• Radiomuseum.org ID
• 354908

• • Brand: Silvertone

• Number of Tubes
• 3

• Valves / Tubes
• CK534AX CK534AX CK533AX

• Main principle
• Audio-Amplification; 3 AF stage(s)

• Wave bands
• - without

• Details
• Hearing aid

• Power type and voltage
• Dry Batteries / AA: 1.5 & 22.5 Volt

• Loudspeaker
• - only for Earphone!

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Silvertone Hearing Aid P 15 - Sears, Roebuck & Co.; Chicago

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 58 x 83 x 20 mm / 2.3 x 3.3 x 0.8 inch

• Net weight (2.2 lb = 1 kg)
• 0.082 kg / 0 lb 2.9 oz (0.181 lb)

• Author
• Model page created by Wolfgang Gebert. See "Data change" for further contributors.

• Other Models

• Here you find 5487 models, 3219 with images and 4196 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)