Can I get rid of this high frequency noise from my tube?

[dman777]

I just bought a Sony Wega Trintron 27" and I love it. But it emmits a high freq. noise from the tube that is annoying. I can't take it back and exchange it because it was on sale really cheap and it sold out and that model is being discontinued. If I took it to a repair shop, could they fix that noise or is this normal for Sony's CRT TV's?

 

[karaknic]

That could be coil whine, if that's the case it's easil fixed with electrician's goop at any decent shop but if it isn't you're probably out of luck.