Hugh Hetherington Hearing Aid Museum
Hugh Hetherington Hearing Aid Museum

The Hearing Aid Museum

Hearing Aids of all types—Ear Trumpets, Carbon Hearing Aids, Vacuum Tube Hearing Aids, Transistor Hearing Aids, Body Hearing Aids, Eyeglass Hearing Aids and much more!

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Click on the "General Information" button (top button above) for an overview and general information on this category of hearing aid.

 

Body Type Transistor Hearing Aids

Medresco Model OL-56 Transistor Hearing Aid

The Medresco OL-56 was put out by the Ministry of Health in the United Kingdom in 1958. It was a very basic model—only having a volume control that could be adjusted by the wearer.

 

 

 

 

 

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