Hearing instrument evaluation, selection and service with competitive instrument pricing which includes a 30-day trial period.Full service hearing instrument maintenance and repair on all makes and models. Digital technology includes a digital computer chip that processes information faster, which produces a cleaner, crisper and more natural sound. The instruments are programmed using a computer and allows the audiologist to manipulate the adjustments to more specific needs of the patient. As a patients hearing loss changes, the instruments can be reprogrammed to fit a greater range of need.