• Country
• Germany

• Manufacturer / Brand
• Owin; Hannover

• Year
• 1927/1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 33865

• Number of Tubes
• 1

• Valves / Tubes
• VT139_TKD

• Main principle
• TRF with regeneration; 2 AF stage(s); none

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: E133 - Owin; Hannover

• Source of data
• -- Collector info (Sammler)

• 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