We use hearing aids from several manufacturers. We believe this allows us to offer a wide range of products with diverse features. Through our years in practice our choice of manufacturers has changed many times. We add (or remove) manufacturers from our practice based on product quality, customer service, reliability, diversity of features and cost. One of our important tasks is to determine which products are likely to be successful. Unfortunately, not all new products are improvements over previous technology. We evaluate new instruments carefully and introduce them slowly to our practice so that we are able to find if they really measure up.