I'm not surprised, Keith. High resolution is desirable but only if the effect heard is faithful to the original source signal. I'm not sure the Scarlatti's way of music making is entirely natural. The filterless ACK more likely better embodies the 'less is more' assertion I made earlier.
Don't get me wrong the Scarlatti is undoubtedly a very fine CDP, but once your ears have become attuned to the signature of up-sampling, and can separate it from the music, it simply becomes annoying and superfluous to accuracy/involvement.
Marco.

