• Year
  • 1933 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 234845

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common)
  • 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: Majestic 174 - Grigsby-Grunow -Hinds Co.
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Notes
  • The Grigsby-Grunow 174 is an AC operated 7 tube BC band receiver.  Has interval & station timer with motor tuning feature.

    NOTE: Riders Vol. 5, pg. Grigsby-Grunow 5-3 calls out model 570. However the Riders service documentation is also applicable for this model.

  • Author
  • Model page created by Noemi Erb. See "Data change" for further contributors.

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