• Year
  • 1932 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 125989

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles).
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: 2021 - Philips; Eindhoven tubes
  • Notes
  • Der Lautsprecher 2021 verwendet das Antriebssystem 2304, Membran 2305 und Aufhängung 2306.

  • Price in first year of sale
  • 20.00 Hfl
  • Author
  • Model page created by Jos Mulder. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum