In article bWd2b.188416$Oz4.51322@rwcrnsc54,
Kalman Rubinson wrote:

But, of course, there are always exceptions. I do recall a reviewer
finding that a particular DAC (Perpetual Technology?) sounded better
with TOSlink than coax.

Those must be some talented designers to make a D/A that can "resolve"
differences between digital interconnects. Does it somehow detect which
one is more expensive?

DC