9-A

Apex Electric, Pool; Chicago; US Radio & Television Corp.; Marion; (US Radio&Refrigeration)

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  • Year
  • 1932/1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 63802
    • alternative name: Apex Electric Mfg. || Case Electric || Melrose || United States Radio & T

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 9-A - Apex Electric, Pool; Chicago;
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 380 x 490 x 300 mm / 15 x 19.3 x 11.8 inch
  • Notes

  • Class B amplification. Al least the same cabinet with the 9-A chassis was exported to Switzerland in 1933

  • Price in first year of sale
  • 49.00 $
  • External source of data
  • Ernst Erb

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