• Country
• Germany

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

• Year
• 1925 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 235923

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

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Niederfrequenz-Verstärker-Transformator FT [1:4] - Körting-Radio; Leipzig, später

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 62 x 60 x 48 mm / 2.4 x 2.4 x 1.9 inch

• Net weight (2.2 lb = 1 kg)
• 0.340 kg / 0 lb 12 oz (0.749 lb)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 809 models, 660 with images and 452 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Körting-Radio; Leipzig, später Grassau