ANGRY AUDIO USB ANALOG AUDIO GIZMO SOUNDCARD REPLACMENT

Angry Audio has eliminated that high-pitched background whine so common to computer sound cards and cheap USB audio interfaces. Its exclusive design galvanically isolates the computer power, ground and data connections from the audio circuitry. No more ground loops with your computer’s filthy power system. Just pure, clean, balanced, pro-level audio.

Anyone using computer audio has likely encountered the dreaded high-pitched whine rising up out of the noise floor. You might be thinking, “this is supposed to be perfect because it’s digital.” But your ears don’t lie. What is that annoying whine? That unwanted whistle is a symptom of a ground loop between your computer and your audio equipment via the sound card. It can be especially pronounced with the unbalanced audio found on many computer sound cards and motherboards.. But even balanced audio interfaces can whine. And the usual ground loop suppression techniques such as ground lifting don’t help. Enter the USB Analog Audio Gizmo.