• Country
• Germany

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

• Year
• 1930/1931

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 74568

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

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

• Number of Tubes
• 3

• Valves / Tubes
• REN1104 RE604 RE604

• Wave bands
• - without

• Power type and voltage
• Direct Current supply (DC) / 220 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Excello-Musikverstärker LKG 3891 - Körting-Radio; Leipzig, später

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 320 x 268 x 265 mm / 12.6 x 10.6 x 10.4 inch

• Notes
• Musikverstärker für private Zwecke, Ausgangsleistung 2 Watt, 2 Eingänge, Gegentaktschaltung

• Price in first year of sale
• 364.00 RM

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

• Author
• Model page created by Michael Seiffert. 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