• Country
• Germany

• Manufacturer / Brand
• Krefft AG, W.; Gevelsberg (Westfalen): Weltfunk

• Year
• 1955

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

• Radiomuseum.org ID
• 141114

• Number of Tubes
• 4

• Valves / Tubes
• ECH81 EF89 EBF80 EL84

• Number of Transistors

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

• Main principle
• Superheterodyne (common)

• 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) / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Weltfunk Autosuper AU 545 - Krefft AG, W.; Gevelsberg

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 180 x 140 x 180 mm / 7.1 x 5.5 x 7.1 inch

• Notes
• Krefft Weltfunk-Autosuper AU 545.
  Spezial-Mittelwellen-Autosuper für Messerschmidt-Kabinenroller bestehend aus dem Empfänger [eingeb. Lautsprecher] und Stromversorgungsteil. Beleuchtete Skala. Klangfarbe mittels Zug-Druckschalter änderbar.
  Stromversorgungsteil: 180x140x75 mm, Gewicht 2,5 kg.

• Net weight (2.2 lb = 1 kg)
• 3 kg / 6 lb 9.7 oz (6.608 lb)

• Price in first year of sale
• 231.00 DM

• Mentioned in
• Katalog Thiele,Helmstedt 1955/56 (Rundfunk-Phono-Fernseh-Katalog 1955/56)

• Author
• Model page created by Bernhard Nagel. See "Data change" for further contributors.

• Other Models

• Here you find 125 models, 84 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Krefft AG, W.; Gevelsberg (Westfalen): Weltfunk