• Country
• Great Britain (UK)

• Manufacturer / Brand
• Telsen Electric Co. Ltd.; Birmingham & Manchester

• Year
• 1939

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 263003

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• Material
• Various materials

• from Radiomuseum.org
• Model: Cone Speaker Unit - Telsen Electric Co. Ltd.;

• Notes

• Single pole reed speaker for battery receivers.

• Mentioned in
• Listed in "Premier Radio" Catalogue 1939

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 23 models, 18 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telsen Electric Co. Ltd.; Birmingham & Manchester