• Country
• Germany

• Manufacturer / Brand
• Nesper, Dr., (Marke)

• Year
• 1925 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 156332

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone

• from Radiomuseum.org
• Model: Kopfhörer - Nesper, Dr., Marke

• Notes
• Doppelkopfhörer. System von außen einstellbar. Außer "Dr.Nesper Berlin" keinerlei Hinweise.

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 10 models, 7 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nesper, Dr., (Marke)