Vivosonic, Toronto, opens a new era in ERA (Evoked Response Audiometry) with its revolutionary Amplitrode, a novel miniature combination of electrode and optimized EP amplifier. It has exceptional low-noise performance and is almost immune to background electromagnetic interferences so it can obtain results faster. Elimination of cumbersome boxes and long, often tangled cables eases workflow and increases overall comfort. It includes many other features, such as automatic monitoring of electrode impedance mismatch, which enables users to focus on the patient, not electrode hassles. (877) 255-7685; www.vivosonic.com.