• Year
  • 2009
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 291883

 Technical Specifications

  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - Is a Headphone or Earphone
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Headphones HD25SP - Sennheiser Electronic Labor W;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • SENNHEISER mod. HD25SP -  cuffie dinamiche di tipo chiuso - impedenza 60 Ω - sensibilità 114 dB - cavo 3 metri con jack 3,5 mm ed adattatore da 6,3 mm - frequency range: 30-16.000 Hz - colour black - ear coupling: supraaural.

    Made in Ireland.

  • Net weight (2.2 lb = 1 kg)
  • 0.115 kg / 0 lb 4.1 oz (0.253 lb)
  • Price in first year of sale
  • 118.00 Euro
  • Author
  • Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Headphones is part of the collections of the following members.

 Forum