Only moderately off track, does anyone have any particular tips for transferring Stereo RCA Dynagroove discs from the early 60s? The disc i'm trying to copy has such an over-the-top top end. I intend to reduce the top end a bit, but does anyone know if Dynagroove used a specific top end boost?
In addition, certain sibilant syllables from the vocalist distort terribly while others in the same song do not - but if i sum the two channels to mono the sibilance doesn't distort at all. Whether this is down to the vocalist's mic technique or not, i wouldn't know - i don't have any other Dynagroove albums to compare this to. Also, this is a brand new disc, it was still sealed until i cracked it open on Tuesday (and yes, it needed a clean!) but i've had the same problem in the same place with other copies too.
Any tips at all?