fearlessleader
100+ Head-Fier
- Joined
- Dec 5, 2016
- Posts
- 218
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- 50
Yes, it does hamper the NRR (Noise Reduction Rating) of the IEM by about 1.5 dB, but we still score really high - and it makes a more comfortable application.
Interesting that it's only 1.5 dB. What is your NRR (hopefully not for foam tips)? Is it the same across the line? Thanks.