My friend did not have the new volume control, so no real comparison from him. I have the new volume control in my DeHavilland and for some reason, I can set the volume and very rarely change it for a listening session. I could not do this with VTL, Cary, ect.
The CJ is well respected and at one time, he said it was the best he has had, but he has changed preamps quite often. At one point, he asked me if the DeHavilland would have been better with the new volume control. So, it may be a tossup. Kara Chaffee is been very good to me with questions.
I'll ask my friend to chime in when he gets back.