Silvertone 107A 7-Tube Screen Grid Order= 57DM 1074 or 1076

Sears, Roebuck & Co.; Chicago (IL)

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  • Year
  • 1930/1931
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 55763
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • TRF without regeneration; Screengrid 1926-1935
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 22.5 volt "C" battery & storage battery 6.3 volt & "B" 3 x 45 Volt
  • Loudspeaker
  • -Loudspeaker incorporated, but system not known.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Silvertone 107A 7-Tube Screen Grid Order= 57DM 1074 or 1076 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Dimensions (WHD)
  • 25 x 45 x 16 inch / 635 x 1143 x 406 mm
  • Notes
  • The Sears Silvertone 107A 7-Tube Screen Grid Battery Set has a phono pick-up. Two binders for long or thort antenna. Low-Boy type, veneered with rich, genuine walnut with decorative front panels of butt walnutt. Push-pull output.
    Order number 57DM 1074 1/4 without tubes or accessories for $ 79 (57DM 1075 1/4 for easy payment) or 57DM 1076 1/4 with all tubes, batteries and aerial for 109 or as 57DM 1077 1/4 for easy payment: $ 18 "down" cash and $ 11.50 per month until paid $ 120. See details and summaries about Sears catalogs etc.
  • Price in first year of sale
  • 79.00 $ +
  • External source of data
  • Ernst Erb

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