watup yall, i bought a shure mic for about 100 on musiciansfriend.com, and ive got a mic cord with shoxkmount and and a popblocker, ive got good headphones, but i need a preamp right?...where can i get 1 and what kind will i need, also, do i just hook it up ta a mixer?...becuase i have a mixer, or can i hook it up to my pc?...pleas help...pz