here is what i can tell you
i posted this in the showcase
the bass was tweaked by ron after the seller bought it. according to seller's comments in email and confirmed by mica when i spoke to her today, it may be the best sounding classico they ever made (so far- esp with that coco in prod) and it's response has been the guide/model for every classico made after it.
got one more alembic coming then i AM done