• Year
  • 1929/1930
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 45533
    • alternative name: King Quality Products || King-Buffalo Inc. || King-Hinners Radio Co.

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Valves / Tubes
  • Main principle
  • TRF without regeneration; 2 AF stage(s); Neutrodyne
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / two taps, 105; 120 for 100 to 130 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Royal 97 - King Manufacturing Corp.;
  • Shape
  • Console, Highboy (legs > 50 %).
  • Notes
  • This eight-tube Neutrodyne radio model 97 was manufactured by the King Radio Corporation USA. It was named King Royal - with or without 97 (chassis). It might also have been sold in Canada by "The T. EATON Company Ltd." - like it was the case with the model 98 but would have an other name, perhaps also a slightly different cabinet. Cabinet of the Royal (97) is Walnut. Push-pull output.

  • Price in first year of sale
  • 149.50 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
  • Literature/Schematics (4)
  • UY227 UX226 UX226 UY227 UX226 UX171 UX171 UX280

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