• Country
• Germany

• Manufacturer / Brand
• Böhme & Co. (Böco); Berlin

• Year
• 1924 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 204669

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone / Ø 7 cm = 2.8 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Doppelkopfhörer - Böhme & Co. Böco; Berlin

• Notes
• Messing vernickelt, 2x2000 Ω.

• Net weight (2.2 lb = 1 kg)
• 0.350 kg / 0 lb 12.3 oz (0.771 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Siegmar Mey. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Böhme & Co. (Böco); Berlin