So i been recording mixes with traktor for a while and i got my speakers connected to the master out 2 of the ddj via RCA and the recording set to external and imput send FX, so when i record the mix and listen it afterward the high and mids are not quite the quality i expected, even after the mix mastering it sound the same but louder (the mid and highs are fine while recording).

So is there anyway that i can get the mids and highs to sound cleaner in the recording?.