I have an Audiobox USB connected to my PC, to then connect to my powered monitors (speakers).
During playback, they pop and click constantly. This occurs no matter the program, web browsers, iTunes, etc. It does not occur on other outputs of the computer, such as the headphones and internal speakers.
It sounds like a pop or click when two devices lose digital sync, or when re-clocking. But this occurs constantly, though the interval is not consistent. It is pretty much unbearable to listen to anything.
Any help is much appreciated. Thank you.