@mitch2
i hear you... volume control implementation is quite an art in and to itself
i had the sonnet morpheus, which had a volume control, supposedly a later gen adagio in a smaller enclosure
re the pavane vs adagio, it could be the volume control, or one has to wonder if it might be even unit to unit variations, i remember at one point i had two schiit yggy's, same spec, same gen, and one sounded noticeably warmer than other... go figure!
one can drive oneself kinda crazy if the ocd/analytical bent is indulged to a fault