• Country
• Germany

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

• Year
• 1935/1936

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 2395

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

• Number of Tubes
• 2

• Valves / Tubes
• RV239 RGN1404

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

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

• Material
• Metal case

• from Radiomuseum.org
• Model: LEWA9 - Körting-Radio; Leipzig, später

• Dimensions (WHD)
• 290 x 285 x 270 mm / 11.4 x 11.2 x 10.6 inch

• Notes
• 9-Watt-Endverstärker zu HSW.

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

• Price in first year of sale
• 327.00 RM

• Source of data
• Katalog Radio-Zentrale Alex v. Prohaska 1935/1936 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Mentioned in
• Katalog Hugo Preller Leipzig, 1935

• 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