The MDHearing VoltMax is a mid-priced OTC hearing aid that fits behind the ear and uses rechargeable batteries. It achieved a SoundGrade of C and sits in the bottom 10% of devices in the OTC category and in the bottom 10% of all devices tested.
In the initial fit condition, the MDHearing VoltMax performed below average on speech in quiet, well below average on speech in noise, above average on feedback handling, above average on occlusion results, and well below average on music streaming quality. The overall fit score in the initial condition for the MDHearing VoltMax was well below average.
In the tuned fit condition, the MDHearing VoltMax performed below average on speech in quiet, well below average on speech in noise, above average on feedback handling, above average on occlusion results, and well below average on music streaming quality. The overall fit score in the tuned condition for the MDHearing VoltMax was below average.
State-of-the-art Acoustic Laboratory
Quality data starts with quality recordings. HearAdvisor worked with GRAS to build a no-compromise front end so every test is repeatable and reliable.
