• Country
• United States of America (USA)

• Manufacturer / Brand
• Multi-Audi-Fone; Elizabeth, N.J.

• Year
• 1916

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 264606

• Main principle
• Tuner pre 1926 (not a wave trap)

• Wave bands
• Long Wave and/or Very Low Frequency (VLF).

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Junior Un-Damped Waver - Multi-Audi-Fone; Elizabeth, N.

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 10 x 14 x 10 inch / 254 x 356 x 254 mm

• Notes

• Wavelength range 1500 to 8000 meters.

• Price in first year of sale
• 50.00 $

• Mentioned in
• - - Manufacturers Literature (1916 Multi-Audi-Phone wireless catalog page 10)

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

• Other Models

• Here you find 14 models, 11 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Multi-Audi-Fone; Elizabeth, N.J.