Silvertone 111A, 9-Tube Screen Grid Order= 57DM 1110 or 1112

Sears, Roebuck & Co.; Chicago (IL)

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  • Year
  • 1930/1931
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 55769
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • TRF without regeneration; 2 AF stage(s); Screengrid 1926-1935
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 50 to 60 cycles, 110 = 105 to 120 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Silvertone 111A, 9-Tube Screen Grid Order= 57DM 1110 or 1112 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Console, Highboy (legs > 50 %).
  • Dimensions (WHD)
  • 25 x 48 x 17.75 inch / 635 x 1219 x 451 mm
  • Notes
  • Highlights of the Silvertone 111A 9-Tube Screen Grid (see Riders 6-4 as model 111 which is for 111A and 111B and for 112 - the same schematic used) are a tone selector, 5-gang shielded tuning condenser for "Super-sharp selectivity", dynamic speaker with two field coils, phonograph pick-up jack, push-pull output stage. The Silvertone 111A is a "Queen Anne model" with five-ply walnut construction, aprons veneered in rich curly maple. Sliding doors. The measurement is from the top. The order number 57DM1110 1/4 is for the cash price $ 120 and 57DM1111 1/4 for easy payment resulting in $ 132. Including tubes it is order number 57DM1112 for $ 139 and 57DM1113 if for easy payment, resulting $ 153.

    There is a model Silvertone 111B with the same chassis but something like an early chair side model as a library table. Both can also have a transformer for 25 (to 60) cycles when ordered specially. See details and summaries about Sears catalogs etc.
  • Price in first year of sale
  • 120.00 $ +
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 6 = 1935 and before

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