The KTR seems to break up a little more. Is the gain set the same?
It has more of a gritty quality to it. Since the knobs seem to behave slightly differently, different taper, I adjusted it by ear to be as close as I could get it, in a non-scientific kind of way. The KTR needed the gain slightly higher to maintain the same girth of the Centaur. It seems to be a bit thinner, and with a little more hair on top.
The tone is 90% there, and in a non-AB situation, I don't think a player would find anything missing. The KTR is a fantastic pedal, and does what it sets out to do, for sure.
Thoughts About Music and Life from Louisiana Roots Musician Jim McGee