• Country
• Germany

• Manufacturer / Brand
• Owin; Hannover

• Year
• 1925 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 19057

• Number of Tubes
• 2

• Valves / Tubes

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: DV1S - Owin; Hannover

• Notes
• Siehe Foto (mit DE10) bei oldradio.de.

• Other Models

• Here you find 230 models, 187 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Owin; Hannover