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Buzzing issues iems (sh.itjust.works)

submitted 1 year ago by [email protected] to c/[email protected]

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Hi, i have a pair of s12 and dunu titan S that if i use on my desktop pc connecting them to the audio jack or to a wired dac, they start buzzing like a mosquito, but if i use a dac with a battery like the btr5 (not connected via USB but bt) and my phone, i do not have this issue. Any idea?

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[–] [email protected] 8 points 1 year ago (1 children)

Sounds like a ground loop issue. You might have to mess about with it a bit.

https://www.head-fi.org/threads/how-do-i-get-rid-of-a-ground-loop-with-my-pc-amp-what-exactly-am-i-hearing.927116/

[–] Nanomerce 2 points 1 year ago

a powered USB hub works great as well if you don't mind the bulk and extra cables.