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<blockquote data-quote="Joebobclark" data-source="post: 8324806" data-attributes="member: 574696">Its the charger that is giving off the electrical noise/buzz, maybe ferrite chokes on the cable from the charger to the phone would help, but you would have to wrap it a few times through the choke... Problem is the charger is giving off the noise and the phone is amplifying it going out the headphone jack... in order to isolate them it would have to be done inside the phone... I have a feeling that the acceptable solution is going to be multiple filters, and the buzz will still be there, just be be very low and hopefully inaudible...Unfortunately, this isnt a normal ground loop noise, its being introduced from the cheaply made charger (as most are)... I would start with the highest quality charger I could find (or the one that introduces the least amount of noise, may just have to try a few different ones), then add filters from there... Maybe look for a usb isolator as well....</blockquote>

[QUOTE="Joebobclark, post: 8324806, member: 574696"] Its the charger that is giving off the electrical noise/buzz, maybe ferrite chokes on the cable from the charger to the phone would help, but you would have to wrap it a few times through the choke... Problem is the charger is giving off the noise and the phone is amplifying it going out the headphone jack... in order to isolate them it would have to be done inside the phone... I have a feeling that the acceptable solution is going to be multiple filters, and the buzz will still be there, just be be very low and hopefully inaudible... Unfortunately, this isnt a normal ground loop noise, its being introduced from the cheaply made charger (as most are)... I would start with the highest quality charger I could find (or the one that introduces the least amount of noise, may just have to try a few different ones), then add filters from there... Maybe look for a usb isolator as well.... [/QUOTE]

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