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.

 

In the Ear (ITE) Digital Hearing Aids

Beltone In-the-Canal Digital Hearing Aid

This Beltone in-the-canal digital hearing aid was made by the Beltone Electronics Corporation of Chicago, IL sometime in the later 1980s.

The outside view showing the battery compartment door (top), microphone port (center) and volume control (bottom). It took a No. 312 battery.

The two screws were for making adjustments. The blue one (left) .... and the red one (right) ...

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Inside view showing the red wax ear guard (right), and the end of the vent hole (above wax guard).


 

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Inside view showing the entrance to the vent hole (top right).

 


 

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