I have levinson pre/power amps and want to upgrade my CD source from Cal Audio icon II. The 37+360S allows for other digital inputs at a substatial cost difference over the 390S. But does the combination provide better sonic quality over the single unit when they include another set of interconnects? Has anyone done A/B's on these? Does anyone have other reasons to choose one side against the other?
The Accuphase 75v outdid the 390S in my audition. The former as a used instrument beats both of your ML choices by a lot. I used to have the 360S (with a different transport), but the Accuphase is still better. good luck.