• Country
• United States of America (USA)

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

• Year
• 1959 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 145910

• • Brand: Silvertone

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

• Number of Tubes
• 17

• Valves / Tubes
• 6EZ8 6AU6 6AU6 6AU6 EM84 6AL5 6BE6 6BA6 7025 12AU7A 7025 7025 6V6GT 6V6GT 6V6GT 6V6GT 5U4GB

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 110 - 120 Volt

• Loudspeaker
• 4 Loudspeakers

• from Radiomuseum.org
• Model: Silvertone 71A Ch= 528.53830 Ch= 528.59441 [Ch= 528.59680] - Sears, Roebuck & Co.; Chicago

• Notes
• AC operated AM - FM tuner (chassis= 528.59830), preamp (chassis= 528.59680), amplifier (chassis= 528.59441) and 4 speed automatic record changer. Sams photofact set 490 folder 13 date 6-60 features the Silvertone models 69A, 70A and 71A as the same schematic.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 490 folder 13 date 6-60)

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 5464 models, 3199 with images and 4169 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)