• Country
• Great Britain (UK)

• Manufacturer / Brand
• Efescaphone (Brand), Falk, Stadelmann & Co. Ltd.; London

• Year
• 1930

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 273834

• • Brand: Efescaphone

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Puravox Loud Speaker Cone Type - Efescaphone Brand, Falk,

• Shape
• Tablemodel, with any shape - general.

• Notes

• Puravox Loud Speaker Cone Type

   

• Mentioned in
• - - Manufacturers Literature (1930 BBC Year-book advertisement page 8)

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 71 models, 65 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Efescaphone (Brand), Falk, Stadelmann & Co. Ltd.; London