my own experience on this is very simple, i tried it
and i was shock on the result,i dont know if you are
familiar with mapleshade recording co. the guy who
own founded the co. is a genius,all i did , itreated
the copy with this mickro-smooth maple shade product
it gave it a full sound and eliminate the edginess
and brightness gone.According to him, he uses this
on one of his recording but as far as i know the
cd he mention is on HP list if iam not mistaken
it is the Kendra Shank,try it,upsamling will improve it
of course.to clarify treat the copy before burning in.
and i was shock on the result,i dont know if you are
familiar with mapleshade recording co. the guy who
own founded the co. is a genius,all i did , itreated
the copy with this mickro-smooth maple shade product
it gave it a full sound and eliminate the edginess
and brightness gone.According to him, he uses this
on one of his recording but as far as i know the
cd he mention is on HP list if iam not mistaken
it is the Kendra Shank,try it,upsamling will improve it
of course.to clarify treat the copy before burning in.