Ear Technology Corporation is based in Johnson City, Tennessee. Products currently manufactured and distributed by ETC include the Dry & Store® line of conditioning systems for all types of hearing instruments and TransEar®, a bone conduction hearing aid for patients with single-sided deafness. ETC products are the direct result of company president Dr. Daniel R. Schumaier's experience as a dispensing audiologist. Dry & Store came about as a remedy for hearing aid performance problems caused by moisture as well as the common complaint of itchy ears. TransEar was invented as a remedy for single-sided deafness.


Introduced late 2005, TransEar is an affordable and effective remedy for Single-Sided Deafness. It looks like a conventional BTE (Behind-the Ear) hearing aid, but instead of simply amplifying sound, it relies on bone conduction to transmit the sound to the better ear.

TransEar is not the first bone conduction hearing aid, but it is the first to overcome Single Sided Deafness
  • without surgery;
  • without bulky headbands;
  • without having to wear another hearing aid in the "good" ear.

  • Want more information? Go to the TransEar home page
    Dry & Store is a "conditioning system" for all types of hearing instruments - traditional hearing aids as well as cochlear implant equipment, noise maskers, ear monitors, and more. While you sleep, it removes moisture, dries earwax, kills germs, and deodorizes.
    Results you can expect include:
  • Fewer repairs
  • Better sound quality
  • Relief from itchy ears
  • Longer battery life
  • Fresh and clean hearing aids
  • Go to Dry & Store home page

    © Ear Technology Corporation 2006
    1-800-327-8547 or send us an email.
    Fax 423-928-0515 Outside North America phone +423-928-9060
    P.O. Box 1516, Johnson City, TN 37605

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