Oticon Hearing Aids – Hearingtoday's Blog
Oticon is a Danish manufacturer of hearing aids and one of the most trusted brands in the industry. Oticon manufactures a variety of hearing aids -- each benefiting a different segment of the hearing impaired community.
Vintage Zenith Courier Transistor (Body) Hearing Aid, Gold-Colored Anodized Aluminum Case With Painted Panel, 4 Transistors, Made In USA, Circa 1960
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Vintage Zenith Regent (Mod II) Transistor (Body) Hearing Aid, 5 Transistors, Gold-Colored Anodized Aluminum Case, Made In USA, Circa 1958
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Pair Of Vintage Zenith Diplomat Transistor Behind-The-Ear (BTE) Hearing Aids, Larger Version On Top (Circa 1956) And Smaller Version On Bottom (Circa 1959)
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Carbon Hearing Aids (1900-1939) These were the first electric hearing aids. Carbon was used to amplify electric current to boost the volume of sound. However, they were bulky, buzzy and downright ugly, though for those with hearing loss, they were the only choice. -Northgate Hearing Services