Right -- I can’t definitively rule that out. They both have lots of glass but as I mentioned, shutting (lined) drapes has no impact. They both have 10.5’ ceilings. Listening near-field with PreSonus monitors.
Believe me, Dave; I’d be very happy if it turned out to not be my ears! But nothing I’ve tried so far has had any effect. I haven’t swapped out the Hegel yet but will tomorrow, when a Heed LaGrange is scheduled for delivery. I’m also considering a Vincent hybrid integrated.