• Country
• Germany

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

• Year
• 1952/1953

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

• Radiomuseum.org ID
• 19271

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

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

• Number of Tubes
• 5

• Valves / Tubes
• EF41 ECH42 EAF42 EAF42 EL41

• Number of Transistors

• Semiconductors
• Zerhacker Tr.Gl.=Metal-rectif.

• Main principle
• Superheterodyne (common); 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).

• Material
• Metal case

• from Radiomuseum.org
• Model: Drucktasten-Autosuper AS52 [5 Röhren] - Grundig Radio-Vertrieb, RVF,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 160 x 105 x 175 mm / 6.3 x 4.1 x 6.9 inch

• Notes
• Grundig Drucktasten-Autosuper. Drucktastenautomatik zur Festeinstellung von vier beliebigen Sendern. Lautsprecher separat, 4 W, 200×170×100 mm; Wechselrichtermaße: 180×70×130 mm.
  Die Volkswagenausführung war 10,- DM teurer.

• Price in first year of sale
• 278.00 DM

• External source of data
• Erb

• Source of data
• Kat.d.Rundf.GrossH.1952/53

• Literature/Schematics (1)
• -- Original-techn. papers.

• Other Models

• Here you find 6208 models, 5434 with images and 4204 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