Guys I am buying a New Behringer Xenyx Q502 USB Mixer.......and a MXL 990 Condenser Mic.....It says it needs Phantom Power 48V( +-4V) but i am confused that......My Mixer has mic inpt with 15V Phantom Power so will the mix support it......Great Information! I wish I has foudn this posting 3 weeks ago - would have shaved many hours off my research time!