alright, i just got this new Presonas Tubepre and im fuckin around wit sonar tryna get the mic to come thru...funny thing is the unbalanced output on the back of the pre-amp works only when the cord is half way in....even once its half way in I get alot of static on the playback...so I go to Radio Shack and swoop up a balanced connection and get home and that dont even work at all...any ideas on what this could be?