I purchased a BCD-1 to replace a Cyrus CD player; this in addition to having an LP12. The Bryston has the prat, musicality, detail down in spades, but it is more neutral than any LP12 I've ever heard (some call it cold, but I take it as neutral . . some say 'tomato' . . . . ). Since having the Bryston, it's made me re-evaluate just what I'd appreciated in the LP12 over some 30 years. Of late, I've made the move to VPI for my analog source.
My two bits, if you are looking for that LP12 sound, something slightly warmer than the Bryston may be in order. In my listening, Cyrus and Linn CD players came closest while retaining the dynamics and other attributes you seek.