@fire_water
I think the move to the DP-720 will exceed your expectations when spinning CDs. The local reading, clocking, and signal processing domain strategy has reduced exposure to noise and jitter - all handled with shortest trace lengths and cables and routing. The instant an external device is added to the mix- eg a cd transport, a whole other set of engineering requirements is necessary and then there are endless options of what digital cable to use. If you have the space, time, and budget to go for a fully exploded CDP (DAC and transport) go for it by all means. But the performance level of the top CD players( like Accuphase and Esoteric) has basically converged on the same point for physical playback- that is , it’s about as good as it gets. You will pay dearly to extract additional tiny bits of information by going full send into the separate chassis realm, and this may be of value to you- I can’t say.