• Year
  • 1935
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 226836
    • alternative name: Dietz & Ritter GmbH, Dr.

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
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 30 cm = 11.8 inch
  • from Radiomuseum.org
  • Model: Maximus P - Körting-Radio; Leipzig, später
  • Notes
  • Werbung: Der erste dynamische Großlautsprecher mit Eigenerregung. Bis 20 W belastbar, mit Anpassungs-Trafo.

  • Net weight (2.2 lb = 1 kg)
  • 25 kg / 55 lb 1.1 oz (55.066 lb)
  • Price in first year of sale
  • 375.00 RM
  • External source of data
  • Liste 356 Preller, Leipzig 1935
  • Author
  • Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

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