• Country
• Germany

• Manufacturer / Brand
• Grundig (Radio-Vertrieb, RVF, Radiowerke); Fürth/Bayern

• Year
• 1953/1954

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 19467

• • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH42 EF41 EBC41 EL41

• Number of Transistors

• Semiconductors
• B250C75 33/6E or. 33/12E

• Main principle
• ZF/IF 468 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6/12 Volt

• Loudspeaker
• - This model requires external speaker(s). / Ø 16 cm = 6.3 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Autosuper SK54 - Grundig Radio-Vertrieb, RVF,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 170 x 180 x 60 mm / 6.7 x 7.1 x 2.4 inch

• Notes

• NF-Klangschalter, Gegenkopplung.

  Abmessungen Zerhackerteil 18 x 13 x 7 cm, Gewicht 2,4 kg
  Lautsprecherteil 15 cm, Gewicht 1,1 kg

• Net weight (2.2 lb = 1 kg)
• 1.8 kg / 3 lb 15.4 oz (3.965 lb)

• Price in first year of sale
• 204.00 DM

• External source of data
• Erb

• Source of data
• Kat.d.Rundf.GrossH.1953/54

• Mentioned in
• Rundfunk- und Fernseh-Katalog 1953/54

• Literature/Schematics (1)
• Lange, Schaltungen der Funkindustrie (Band IV, Grundig Rundfunk-Geräte, S. 350)

• Other Models

• Here you find 6212 models, 5442 with images and 4209 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke); Fürth/Bayern