Multi-Audi-Fone 1915 model
Multi-Audi-Fone; Elizabeth, N.J.
- Country
- United States of America (USA)
- Manufacturer / Brand
- Multi-Audi-Fone; Elizabeth, N.J.
- Year
- 1915
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 264611
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Dry Batteries / 1.5 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Multi-Audi-Fone [1915 model] - Multi-Audi-Fone; Elizabeth, N.
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 4.5 x 3 x 2.5 inch / 114 x 76 x 64 mm
- Notes
-
The Multi-Audi-Fone is an electro-chemical amplifier that increases damped and un-damped radio signals.
- Price in first year of sale
- 18.00 $
- Literature/Schematics (2)
- July 1915, Boys Life magazine advertisement on page 41
- 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.