no.. mastering is where an engineer uses upward expansion to try to undo the excessive compression applied at the mix stage.stash98 wrote: Every mix engineer i talk to puts a comp on the master. this isn't a revolutionary technique or anything. It's certainly not considered mastering in any way.
seriously though: if you are paying a mastering engineer to process your stereo mixes, why on earth would you do any of his work for him? He can apply any compression that is needed, probably with much better equipment than you, and with the experience to know how much to use.. (if not, why hire him in the first place?)
