c9-2001 said:cad already burn's the mics in.
some tube mics are different.. if you read the manual it should say how long you should wam the mic up...(it all depends on the tube)
when using a at4060, i let it warm up for an hour.. i had great results from it.. when i let it warm up for 10 minutes it sounded ok..but not as good as when it warmed up for an hour..
what mic pre are you using with the cad M9? and what type of music?
i plan on ordering one with in a week or 2..