• Year
  • 1939/1940
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 214031
    • Brand: Pierce Airo

 Technical Specifications

  • Number of Tubes
  • 6
  • Valves / Tubes
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Record Player (perh.Changer)
  • Power type and voltage
  • AC/DC-set / 105-125 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 664 - DeWald Radio Mfg. Corp.,
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 14.125 x 10.625 x 12.75 inch / 359 x 270 x 324 mm
  • Price in first year of sale
  • 47.50 $
  • Literature/Schematics (3)
  • The DeWald Folder for 1940, Form. 50M 1-40 L.

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