• Country
• Germany

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

• Year
• 1935/1936

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 2396

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

• Number of Tubes
• 4

• Valves / Tubes
• RV239 RV239 RGN1404 RGN1404

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Power out
• 18 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: LEWA18 - Körting-Radio; Leipzig, später

• Dimensions (WHD)
• 420 x 270 x 285 mm / 16.5 x 10.6 x 11.2 inch

• Notes
• Gegentakt-Endstufe.

• Net weight (2.2 lb = 1 kg)
• 22.5 kg / 49 lb 9 oz (49.559 lb)

• Price in first year of sale
• 494.00 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 803 models, 656 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