• Year
  • 1927
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 75680

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • TRF without regeneration
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Sparton 6-26 Battery operated - Sparks-Withington Co., Sparton
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • The battery operated Sparton model 6-26 has a one dial (primary tuning control knob) operation. The ad September 1927 of "Radio Retailing" page 15 includes the models 6-15, AC 6-15, 6-26 and AC-7. The model shows a slightly different face in the ad between July and September 1927, but in July it might have been only a make up for photography.
    See also the article here about different radio seasons.

  • Circuit diagram reference
  • Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)

 Collections | Museums | Literature

 Forum