Greetings.
Before upgrading my Steelseries Siberia v2 (with usb sound card) all were fine, sound was nice and there was no white noise at all. But once I've got my brand new Razer Kraken 7.1 USB, encountered with some static noise in headphones. Tested on Windows 8.1, Windows 7 and OS X 10.9. Volume doesn't even affect on it.
Heard this may happen because usb ports or iMac is not "grounded", but have no clue how to fix it. Any suggestions?
Btw, tried all 4 ports on iMac and D-Link usb hub.
Before upgrading my Steelseries Siberia v2 (with usb sound card) all were fine, sound was nice and there was no white noise at all. But once I've got my brand new Razer Kraken 7.1 USB, encountered with some static noise in headphones. Tested on Windows 8.1, Windows 7 and OS X 10.9. Volume doesn't even affect on it.
Heard this may happen because usb ports or iMac is not "grounded", but have no clue how to fix it. Any suggestions?
Btw, tried all 4 ports on iMac and D-Link usb hub.
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