540-L Automatic Phonograph

Ohio Electronics Inc.; Toledo, Ohio

  • Year
  • 1946/1947
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 211308

 Technical Specifications

  • Number of Tubes
  • 3
  • Valves / Tubes
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Line (AC, UC or DC not known)
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet. / Ø 5 inch = 12.7 cm
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 540-L Automatic Phonograph - Ohio Electronics Inc.; Toledo,
  • Shape
  • Tablemodel, with any shape - general.
  • Author
  • Model page created by Heinz Höger. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum