5457 W. 79th Street, Indianapolis, IN
Fax: (800) 488-8007
Manufacturer of E-A-RTONE 3A & 5A Insert Earphones and E-A-RLINK foam eartips for audiometric testing. Also produce Hi-Fi E-A-R Plugs, E-A-RTEMP temporary/demonstration(BTE) foam earmolds, and a variety of foam and thermoplastic plugs-with-hole for clinical, measurement, or personal audio application. Auditory Systems' products are sold to hearing care professionals worldwide via authorized distributors.