Sorry if this is a dupe, didn't see it posted with some minor searching on my end. I'm getting a periodic high-pitched, clipping, static sound when playing Pandora. I've heard it through my headphones and car stereo. It's not anything intolerable as it doesn't do it continuously. But it's enough to make me wince a little, especially in the car when I've got the stereo cranked a bit. I've got the Evo media volume set to a little over half way. Anyone else getting this?