• Country
• Germany

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

• Year
• 1935–1937

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 2420

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

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

• Number of Tubes
• 6

• Valves / Tubes
• RENS1284 REN904 RV258 RV258 RGN1404 RGN1404

• Main principle
• Audio-Amplification; 3 AF stage(s)

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 150; 220 Volt

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

• Power out
• 18 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Kraftverstärker mit Netzanschluß-Gerät LKEW18 - Körting-Radio; Leipzig, später

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 535 x 290 x 280 mm / 21.1 x 11.4 x 11 inch

• Notes
• Gegentaktendstufe. 20 mV Eingangsspannung, 4 % Klirrfaktor. Ausgangs-Anschluß-Impedanzen: 6 und 500 Ohm.
  
  Kraftverstärker mit Netzanschluß-Gerät >LKEW I (1) 9122, Gr. 4, 18 Watt<.

• Net weight (2.2 lb = 1 kg)
• 27.5 kg / 60 lb 9.2 oz (60.573 lb)

• Price in first year of sale
• 571.00 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
• HandB.d.d.Rundfunk-Handels 1936/37 (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