Really liking the HD650 through the Lyr. Never felt these cans were bass deficient, but the slam they deliver with this amp is surprising. No doubt those with big ticket headphones and gear will scoff and proclaim it as muddy and flabby, but the sum of the parts I'm hearing through my modest gear is quite something imo.
They'll always scoff with thier high end snobbery ha ha. You've got me wanting to try a Lyr, I do like my X can for the huge soundstage, but lately I'm thinking that it can be little soft sounding sometimes. Also it's an old amp and I'm thinking that I might be able to get better for the same price mark these days. Might try some different tubes before I plan another amp purchace though.
Anyone got recommendations for Xcan3 tubes and 650?