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by gertlex
1040 days ago
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Cool, thanks for the extra insights! With (high power) hearing aids, it's reasonably easy to know if you have a gap in the mold: I'll get a feedback loop (annoying noise, naturally) if one is loose or a poor fit. Interestingly, for the past few molds (a 4-6 year life per pair these days) the left ear definitely has more of a problem with feedback loops when my jaw is opened wide (i.e. eating) - the shape evidently varies more with this movement than the right ear does. |
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FWIW, I believe these are the filters that I use: https://www.warnertechcare.com/dec-filter-dm-ocean-attenuati...