pekingduck
Headphoneus Supremus
- Joined
- May 16, 2009
- Posts
- 2,281
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- 165
I have the X3 with me now and with my Westone ES5 (120dB/mW which is even more sensitive than the JH16 Pro 118dB/mW) I don't hear hiss at sane volume levels (20 out of 60) when music is playing. I wouldn't worry about it.