Whitish? Analytical? Not adjectives I would use in describing the ARC LS26. At all. Gorgeous neutral tonality, solid and palpable focus, clean, clear, smooth...
that is what I hear time and again from this preamplifier.
I have not heard the particular Cary unit you mentioned so I can't make a comparison but can only say that if you have other good equipment then the ARC will only let it all shine.