I also upgraded to the new aluminum/ceramic Classic platter and bearing, from an older MK III platter and bearing. Yes, it was a very nice gain in stability and dynamics and smoothness. Can't say how it improves on the all aluminum Classic 3 platter though. The ceramic is a new coating on the original Classic 3 platter.
As for the new arm, I heard a demo at VPI using the same cartridge and it was obvious and hugely better. More focused, more dimentionality, more dynamic and actually sounded somewhat louder. A no-brainer upgrade there.
As for the new arm, I heard a demo at VPI using the same cartridge and it was obvious and hugely better. More focused, more dimentionality, more dynamic and actually sounded somewhat louder. A no-brainer upgrade there.