MBA headphone jack making tiny noise (using on-ear headphone)

[iNeedToDoHw]

I don't know if this is a problem for anyone but when I plug in a pretty good headphone (aiaiai TMA-1) on MBA, there is a tiny buzzing electrical noise. I mean when I'm playing music on a high volume, I can't hear it, but when on low volume, it's very noticeable.

Is this a problem with my headphone or a jack?

 

[go4theko]

no. almost all computers have this noise coming from their headphone jacks.

 

[Macdude2010]

Try touching the metal of the computer (Palm rests for instance) does the sound go away? I notice it to but when i am using my external keyboard and mouse.

This also only happens when it is plugged in