EXCLUSIVE: Higher Ground, the production company founded by President Barack Obama and Michelle Obama, has made a number of hires and promotions in its audio team. This comes after it signed a ...

Grounding of electrical systems is an often forgotten yet important design consideration. Issues with proper grounding can be complicated, confusing, and downright frustrating to solve. So much so ...

I recently set up a cheap little A/V system with parts my friend gave me. It sounds pretty good, but when I attach my VCR (still have one...) to the input on my Sony TA-AX380 control amp, I get a ...

When an audio engineer first hears a faint hiss at 50 Hz or 60 Hz that seems tied to the building’s mains rather than any musician’s voice, the culprit is almost always a ground loop. In plain terms, ...