McIntosh C-100 vs C-200 any sonic difference???

Is there a sonic difference bewteen these two McIntosh Pre-Amps? I am NOT looking for a sonic evaluation as much as, if one sounds better than the other. Any thoughts appreciated.
From what I understand only diff is the digital display and new triangular endcaps matching the newer series.
There's no sonic difference. They're the same preamp with
the exception of the display and home theater passthrough
on the c200.