• Year
  • 1929
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 41043
    • Brand: C.A.Earl

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • TRF without regeneration; Neutrodyne
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Earl 21 [AC] - Freshman Co. Inc., Chas..,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • One dial (primary tuning control knob); Push-pull af output.
  • Price in first year of sale
  • 80.00 $
  • External source of data
  • Ernst Erb

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