Yes, Sort of.
I once had a Dynaco ST 70..actually a MkII if I recall correctly, then later a Vincent rebuilt Baldwin. I've never been able to compare it to a Will Vincent Dynaco. However, given the relative simplicity of the Baldwin...I'd give it the edge. Will does fantastic things with these amps both Dynaco and Baldwin. I always had the feeling like I could drop the Baldwin out of a second story window and it would be OK...plus the auto biasing feature is a bonus.
Pretty sure the Dynaco was rated higher output Wattage, but with Klipsch it matters very little. Sound was similar, but the Baldwin was dead quiet. Typical lush tube mids, little muddy in the bass...yadda, yadda, yadda.