• Country
• Great Britain (UK)

• Manufacturer / Brand
• Multitone; London

• Year
• 1937 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 281458

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Hearing Aid Microphone - Multitone; London

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Author
• Model page created by José Manuel Silvestre. See "Data change" for further contributors.

• Other Models

• Here you find 10 models, 9 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Multitone; London