• Year
  • 1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 182598
    • alternative name: Emerson Television

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 172.5 kHz
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 110 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 250 - Emerson Radio & Phonograph
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 10 x 7 x 4.5 inch / 254 x 178 x 114 mm
  • Notes
  • The 250 has no bandswitch in back; the 250AW ("All Wave") has a short-wave band. Introductory ad is in Radio Retailing, March 1933. Voltage doubler. See the model 250-LW, which is the same - but with broadcast band and long wave band - and see model 250-AW with broadcast and police bands (SW).

    Full finished, including the back, in burl walnut, curved walnut overlay at bottom.

    Wholesale price $18.00, in lots of 3 or more: $17.50 each.

  • Net weight (2.2 lb = 1 kg)
  • 7 lb 0 oz (7 lb) / 3.178 kg
  • Price in first year of sale
  • 25.00 $

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