• Country
• Germany

• Manufacturer / Brand
• Owin; Hannover

• Year
• 1928/1929

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 7627

• Number of Tubes
• 11

• Valves / Tubes

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: V3 - Owin; Hannover

• Notes
• Messinstrument für Aussteuerung.

• Price in first year of sale
• 246.00 RM +

• Source of data
• Radio Schnorr 1929 / Radiokatalog Band 1, Ernst Erb

• 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