• Country
• Germany

• Manufacturer / Brand
• Schneider-Opel AG, Radiowerke; Frankfurt a.M., später Berlin

• Year
• 1929 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 73146

• • Brand: Mars

• Number of Tubes
• 3

• Valves / Tubes
• RE084 RE134 A408

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Power type and voltage
• Direct Current supply (DC) / 220 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: III C - Schneider-Opel AG, Radiowerke;

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Notes
• Holzgehäuse mit eingelegter Bakelitfront; seitlich und in der Rückwand mit Stoff abgedeckte Lüftungsöffnungen.

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Klaus Ortwein. See "Data change" for further contributors.

• Other Models

• Here you find 133 models, 92 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schneider-Opel AG, Radiowerke; Frankfurt a.M., später Berlin