Quote Originally Posted by mccoy26 View Post
May solution na ba dito sa humming sound? Yung TV plus ko is yung ginamit ko sa regular TV, wala naman humming sound. I bought a cigarette car power adapter para sa power pero may humming sound. Before I got the car adapter, I tried plugging the TV plus to a regular electric socket just to test, clear naman audio and walang issue.

Any work around?
Sounds like ground loop. Take it your suking audio shop, they'll know what to do.