• Country
• Germany

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

• Year
• 1926/1927

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 74400

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

• Number of Tubes
• 1

• Valves / Tubes
• RE504

• Wave bands
• - without

• Details
• Power: B-Battery Eliminator

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: ANW-2204 [RE504] - Körting-Radio; Leipzig, später

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Netzanode im Metallgehäuse zum Anhängen an die Wand. Eine wählbare, feste Anodenspannung von 80 oder 100 oder 125 oder 150 V; eine regulierbare Audion-Anodenspannung von 40 bis 80 Volt.

• Price in first year of sale
• 92.00 RM +

• Source of data
• Vox-Haus, Katalog 1926/1927

• 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