For my mixed system, I run the Calypso with a Theta Dreadnaught I. To me, and without a practical way to compare to other systems, it sounds great. I get sharp clean highs, great mids and mostly great (and deep) bass(mostly, because my room has issues). Warm? Slightly, especially after it plays for a little while. Clear? Amazingly so. I have no complaints about this combination and feel I'm done looking for replacements.
Hope this helps.
Hope this helps.