• Country
• Germany

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

• Year
• 1928/1929

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 2330

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

• Number of Tubes
• 1

• Valves / Tubes
• R110/1/II

• Wave bands
• - without

• Details
• Power Supply (not only Batt.El.)

• Power type and voltage
• Direct Current supply (DC) / 110/220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• TUBES VISIBLE, material not known.

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

• Shape
• Tablemodel, with any shape - general.

• Notes
• Gleichstrom-Netz-Heizgerät; 3 Modelle für 110/120/220 V.

• Price in first year of sale
• 195.00 RM

• Source of data
• Radio-Diehr, Berlin, 1928/1929 / Radiokatalog Band 1, Ernst Erb

• Other Models

• Here you find 800 models, 653 with images and 451 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Körting-Radio; Leipzig, später Grassau