On-line 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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General Info

Non-Electric

Carbon

Vacuum Tube

Transistor (Body)

Transistor (Ear)

Miscellaneous

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Transistor (Body) Hearing Aids

Dahlberg Body Style Transistor Hearing Aids

	Dahlberg Model D-5 "Standard" (Hybrid) Transistor (Body) Hearing Aid (1952)

	Dahlberg Model D-5 Transistor (Body) Hearing Aid (1953)

	Dahlberg Model D-5 "Blue Cross" Transistor (Body) Hearing Aid (1953)

	Dahlberg Model D-6 "Standard" Transistor (Body) Hearing Aid (1953)

	Dahlberg Model D-7 Transistor (Body) Hearing Aid (1954)

	Dahlberg Model D-9 Transistor (Body) Hearing Aid (1955)

	Dahlberg Model D-12 Transistor (Barrette) Hearing Aid (1956)

	Dahlberg Model D-28 "Olympus" Transistor (Body) Hearing Aid (1964)

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

The Hugh Hetherington On-line Hearing Aid Museum is sponsored by
The Center for Hearing Loss Help

"where you will receive the information, sup-port and counsel you need in order to live an exciting and fulfilling life in spite of your hearing loss"