HRO-50TS

National Company; Cambridge & Malden (MA)

Data
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  • Year
  • 1949–1952
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 87468
    • alternative name: National Toy Co.
    • Brand: Thrillbox

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 inch = 25.4 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: HRO-50TS - National Company; Cambridge &
  • Shape
  • Tablemodel, with any shape - general.
  • Notes

  • Matching table cabinet speaker to National HRO-50T and HRO-50T1 receivers.

  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

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