At Swift we are firm believers that the better your mix is the better the master is going to sound.
It is therefore in our interests to make sure that your mix is sounding as good as it can be.
You are very welcome to get in touch with us if you have any doubts about the suitability of your tracks for mastering.
Please keep the following only as a rough guide:
1. Try avoid putting anything on the master bus. Any processor on the master bus could compromise the whole mastering process
2. Please try not to overcook your mix. Keep it at a nice level of about -15dB RMS / -3db PK (both dBFS)
3. Remember that bass is the principle cause of boosting the overall RMS
4. Check your mix with headphones at low level for distortion/glitches etc.