Closed style ear domes do not have any vents. The lack of vents prevents non amplified sounds from entering the ear canal. The closed dome allows for more aggressive amplification, up to 15-10db more, especially in lower frequencies.
More amplification compared to open ear domes
Maximizes the Occlusion Effect
Due to the small slits the magic dome has a similar comfort level of the open dome and NO occlusion effect as found with the closed dome
Because of the larger surface area of the magic dome, it provides increased amplification and better background noise reduction similar to a closed dome
ZipTip domes are the best hybrid domes that we have found to date. They provide a superb fit and use a single 2.5mm vented hole which reduces the “occlusion effect” while increasing amplification and providing for the most comfortable fit. ZipTips are changing the way we fit hearing devices. The ZipTip is the most effective ear dome that emulates a custom ear mold.
The ZipTip domes have minimal feedback, moderate low-frequency gain. The ZipTip will increase the gain and increase the output. The ZipTip is ideal for those with mild to moderate hearing loss. They are very comfortable and fit securely. No impressions are needed to wait for a mold to be made.
Some Occlusion Effect
Closed style ear domes do not have any vents. The lack of vents prevents non amplified sounds from entering the ear canal. The closed dome allows for more aggressive amplification, up to 15-10db more, especially in lower frequencies.
More amplification compared to open ear domes
Maximizes the Occlusion Effect
Due to the small slits the magic dome has a similar comfort level of the open dome and NO occlusion effect as found with the closed dome
Because of the larger surface area of the magic dome, it provides increased amplification and better background noise reduction similar to a closed dome
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