It's quite the opposite. Most of the distortion pools above 1khz, so it should be bright instead of warm ("warm" is typically stuff in the 100-300hz range. But the distortion is still ~70db lower in level than your actual content, so you'll be hard pressed to hear it during regular music listening.
I can't believe what I'm reading about this amp, the marketing team seems to be about as competent as the engineering team.
Calling class D "digital"... Maybe the engineers didn't know any better either...
+1, this thing measured even worse than a SMSL desktop amp:

SMSL SA400 Review (Power Amplifier)
This is a review and detailed measurements of the SMSL SA400 switching desktop power (speaker) amplifier. It was sent to me by the company for testing and costs US $660. The SA400 is a powerful amplifier yet it comes in the same compact SMSL package and UI you would find in their desktop amp...
