For out-and-out performance, this deck has all the attributes you could ask for. Strengths lie in superb transparency, timing, musicality, dynamics, and tangible soundstaging. Capable of outperforming much more expensive, respected decks, Calypso MK4 is not going to dissapoint you. Also, being neutral and system-friendly, it suits most applications very well.
The Calypso performance improves over Aurora in all aspects of music. In particular bass weight, definition and depth are increased. Resolution across the whole audio spectrum is significantly improved. Dynamics and the projection of voices take on a new realism. These improvements are made possible through the added specific features listed lower down.