• Country
• Great Britain (UK)

• Manufacturer / Brand
• Sterling Telephone & Electric Co. Ltd.; London

• Year
• 1924 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 159528

• Wave bands
• - without

• Power type and voltage
• No Power needed

• from Radiomuseum.org
• Model: Headphones RH3/1 - Sterling Telephone & Electric

• Notes
• Sterling Super Quality Headphones. Choice of impedance: 120 or 2000 or 4000 Ohms.

• Literature/Schematics (1)
• Brown Brothers 1925/26 Catalogue

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

• Other Models

• Here you find 39 models, 33 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sterling Telephone & Electric Co. Ltd.; London