Hello, I use amplitube and sansamp alot and theres always that computer buzz, but it goes away the further away i get from the computer. In this new studio im building, im having issues: it seems that way down at the noise floor there is a buzz that almost sounds like time code. This doesnt show up on balanced signals( mics) but when i plug my guitar directly into the line in of a digi002 and add a distortion preset from one of my amp modelers, there it is and it is nasty. I grounded the whole room, and recently purchased a furman m-8 power conditioner. I still have this problem, slightly less but still there. anybody have any tips? maybes its the guitar? doesnt the furman help eliminate radio interference? help please, thanks A. note: when a clean preset on the amp modeler is set, its no huge issue. yet if i were to raise the noise floor(compression), there it is.