• Country
• Germany

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

• Year
• 1929–1933

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 118265

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

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

• Number of Tubes
• 4

• Valves / Tubes
• REN1104 RE604 RE604 RGN2004

• Main principle
• 2 AF stage(s); none

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 3.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: IKW3072 - Körting-Radio; Leipzig, später

• Dimensions (WHD)
• 496 x 352 x 200 mm / 19.5 x 13.9 x 7.9 inch

• Notes

• Impedanzen 5 Ohm und 2000 Ohm, Sicherungslämpchen 2× blau.

  Preis ohne Röhren, zusätzlich Röhrensatz Preis: 58,50 RM

• Price in first year of sale
• 400.00 RM

• Source of data
• Katalog Radio-Zentrale Prohaska 1930/31 (dick)

• Mentioned in
• Körting Jahrbuch für Elektroakustik 1939, S. 226

• Author
• Model page created by Holger Maak. See "Data change" for further contributors.

• 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