Silvertone 91

Sears, Roebuck & Co.; Chicago (IL)

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  • Year
  • 1929 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 227122
    • 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; 2 AF stage(s); Neutrodyne
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / Two "C" batteries (4.5V & 22.5V) & 3 x 45V "B" batteries & storage battery 6 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Silvertone 91 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 20 x 7.25 x 11 inch / 508 x 184 x 279 mm
  • Notes

  • The Sears Silvertone 91 is a battery operated 7-tube Neutrodyne BC Band receiver.  First stage is an un-tuned RF amplifier.  Has push-pull output stage.

    See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101).

  • Author
  • Model page created by John Kusching. See "Data change" for further contributors.

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