Silvertone All-Electric Midget Multi-Mu Order= 57FM1250C or 1251C or 250

Sears, Roebuck & Co.; Chicago (IL)

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  • Year
  • 1931/1932
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 55789
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF without regeneration; Screengrid 1926-1935
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Silvertone All-Electric Midget Multi-Mu Order= 57FM1250C or 1251C or 250 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
  • Dimensions (WHD)
  • 15 x 16.75 x 8 inch / 381 x 425 x 203 mm
  • Notes

  • The Sears Silvertone All-Electric Midget Multi-Mu has the "new multi-mu tubes for exclusive high efficiendy tuned stages. Triple Screen Grid Circuit with a super dynamic speaker". Walnut finish cabinet with genuine walnut veneer front.
    Order number 57FM 1250 1/4 without tubes or accessories for $ 29 (57FM 1250T 1/4 for easy payment) or 57FM 1051 1/4 with all tubes and aerial for 34.90 or as 57FM 1051T 1/4 for easy payment: $ 5 "down" cash and $ 5 per month until paid $ 38.40. See details and summaries about Sears catalogs etc.
    We don't know yet the differences between 1250C and 1251C and 250, the latte found in the Stein book. Who can tell us? Please use the bottom link "Contact".

  • Price in first year of sale
  • 29.00 $ +
  • External source of data
  • Ernst Erb

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