Ive recently bought a macbook pro and am thinking about gettin some KRK RP6 studio speakers, I also have some denons cd decks (with denon mixer) and i would like to connect the lot so i can record onto my macbook pro and for the sound to come out my krk speakers. I would i was wondering if anyone can recomend an interface and what cables i would need to connect the lot (ive been told that the how i would do it?) thanks.