• Country
• Germany

• Manufacturer / Brand
• Körting-Radio; Leipzig, später Grassau

• Year
• 1932 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 128091

• • alternative name: Dietz & Ritter GmbH, Dr.

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 300 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 22 cm = 8.7 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Excello D III Gd - Körting-Radio; Leipzig, später

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 415 x 385 x 180 mm / 16.3 x 15.2 x 7.1 inch

• Notes
• Anpassung für folgende Endröhren: RE304, RE604, RE134, RES164d, RES374.

• Source of data
• - - Data from my own collection

• Other Models

• Here you find 815 models, 667 with images and 471 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Körting-Radio; Leipzig, später Grassau