4 ms·
That sounds like some kind of ground loop problem, then, maybe? There are battery-powered USB DAC/amp combos, primarily designed for portable use. I think FiiO
by JohnBooty 4y ago
That sounds like some kind of ground loop problem, then, maybe?
There are battery-powered USB DAC/amp combos, primarily designed for portable use. I think FiiO makes/made some. That should solve or at least isolate the problem further to some extent.