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

Willco Model H022 "Monarch T"  Transistor (Body) Hearing Aid

The Willco Model H022 "Monarch T" was manufactured by Willco Hörgoräte Gmbh, of Germany in 1959.

 The Willco model H022 was a 5 transistor hearing aid. It measured 3⅛" x 2¼" x ⅞" and weighed 5½ oz with the batteries installed.

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Top view of the Willco Model H022 showing the on-off switch—"0" (off) and "1" (on) (top left), and the tone/telecoil switch (right)—"H" (high tone), "N" (normal tone) and "T" (telecoil). The volume control (knob missing) was also on the right corner, but behind the tone control.

 

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The back of the Willco Model H022 showing the empty battery compartment.

 

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The battery compartment of the Model H022 with two No. 1015 (AA size) batteries installed.

 


 

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