Which is Better Rotel RCD-1570 or RCD-1572

Does anyone have either of these CD players I was looking to get one of the two, I know the RCD-1572 is newer but is it better than the older RCD-1570 unit.
Price wise they are about the same, though the older RCD-1570 is about $50.00 more both units would be new not looking for used.
Opinions?  Or other units for consideration my budget is $1,500.00 for a new CD player.