Anyone with any experience of the unmodded Opus 21 vs. the GNSC modded version?? Also, GNSC has two levels of mods-any thoughts of the standard mod (I believe it is $950) vs. the reference mod ($2000)??
Esoteric SA-10 vs Opus 21
These players are in the same price category, so I feel that a comparison is far.
Thanks
Mike
Thanks
Mike