• Country
• Germany

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

• Year
• 1927–1930

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 180704

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

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

• Number of Tubes
• 1

• Valves / Tubes
• 328 or R44 or GL1 329 or WE44_Rectron or EW120

• Conflicting model year with tube data.
• The model date contradicts tube dates. [ EW120 (1928)]

• Wave bands
• - without

• Details
• Power: Charger for A-Batteries

• Power type and voltage
• Alternating Current supply (AC) / 110; 120; 130; 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case, TUBES VISIBLE

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

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 110 x 235 x 70 mm / 4.3 x 9.3 x 2.8 inch

• Notes

• Zum Laden von Heizakkumulatoren. Gehäuse mit schwarzem Eisblumenlack, mit Aufhängeöse. Zum Laden von 3-6 Pb-Zellen mit 1,3 A.
  BGB 1125 für Netzspannung von 110-116 V,
  BGB 1225 für Netzspannung von 117-123 V
  BGB 1325 für Netzspannung von 124-130 V
  BGB 2225 für Netzspannung von 212-228 V.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Price in first year of sale
• 50.00 RM

• Mentioned in
• - - Manufacturers Literature (Telefunken Preisliste 1929/30)

• Literature/Schematics (1)
• Körting-Katalog, 1927

• Author
• Model page created by a member from D. 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