• Country
• Germany

• Manufacturer / Brand
• Limann, Otto & Oligmüller; Weingarten

• Year
• 1950

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 241874

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

• Number of Tubes
• 6

• Valves / Tubes
• EF12 EF12 ECH4 EL12spez EL12spez AZ12

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Record Player (perh.Changer)

• Power type and voltage
• 100-240 Volt

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

• Power out
• 30 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: V503 - Limann, Otto & Oligmüller;

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 540 x 230 x 310 mm / 21.3 x 9.1 x 12.2 inch

• Author
• Model page created by Alfons Lammers. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 1 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Limann, Otto & Oligmüller; Weingarten