• Country
• Germany

• Manufacturer / Brand
• Owin; Hannover

• Year
• 1929/1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 7580

• Number of Tubes
• 4

• Valves / Tubes
• REN1004 REN1004 RE604 R250

• Main principle
• TRF with regeneration; 2 AF stage(s)

• Tuned circuits
• 1 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Kraftverstärker V10W - Owin; Hannover

• Dimensions (WHD)
• 440 x 250 x 230 mm / 17.3 x 9.8 x 9.1 inch

• Notes
• Kraftverstärker und Radio.

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Price in first year of sale
• 245.00 RM

• Source of data
• Arlt's grosser Radiokatalog 1930 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Mentioned in
• Ohlendorf & Francke, Katalog 1929

• Literature/Schematics (1)
• Illustrierter Radio-Katalog 1929/1930

• 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