• Year
  • 1928/1929
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 226970

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: A 510 - O'Neil Mfg.Co.; West New York,
  • Shape
  • Chassis only or for «building in»
  • Notes
  • AC Model A 510 - For A.C. light socket operation, equipped with dry disc rectifier and powerful transformer 110 volts, 60 cycle. List, $40.00. In Baffle Box, $2.50 extra.

  • Price in first year of sale
  • 40.00 USD
  • Author
  • Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

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