I guess I need to clarify that I was NOT expecting the Quilter to perform as well as the WW. I realize it is comparing apples and oranges; there was no disappointment in the Quilter on my part, it is a wonderful amplifier in its own right.It does not surprise me that a $2000 legendary amp with transformers et Al outperformed a $600 amp with SMPS (or whatever that acronym is) and no iron.
Lately I've been gigging the Hartke 7000. Mosfets and transistors with transformers outperform the newfangleled light as a feather crappywappy. Get off my lawn.