this may sound strange but, i just bought krk v6 monitors and replaced my old monitors BUT once i turned them on i hear a faint digital noise being produced which seems to come from my G5 running through my audio card. Example: When i load programs up i can hear the compuer through the monitors. Digital pulse, faint static and or squeeling sounds from the hard drive. i do not believe it's my audio card cause the speakers that i had on it just before do not produce such sounds. Does this sound familiar to anyone? Did i get a bum pair of KRKs? Is this a problem on my end or do I need to return them for a new pair?