Magnetic or digital? I recommend a nice high quality ballast, don't ever buy the cheap ones. The cheap ass magnetic ballasts give MB a bad name, like excessive heat problems and noise.
But to answer your problem ummm hmmm
I've got no idea on how you would actually make your ballast quieter, without putting it in a enclosed box (bad idea).
So sorry man i can't help ya ill let someone else do the duty
is it mounted to somthing? If it is try using rubber underneath it to help sound....How old is it? Mine keeps fairly cool and operates on a fan the size of a computer fan.
is it mounted to somthing? If it is try using rubber underneath it to help sound....How old is it? Mine keeps fairly cool and operates on a fan the size of a computer fan.