Hey Rush. Have you heard the ART-2? I know some of the older C-J offerings had that more "relaxed" or "warm" or "tubey" sound, however we want to describe it. But the ART-2 isn't your dad's old C-J. The ART-2 is not thin, bright or analytical don't get me wrong. Rather, it is transparent, resolute and alive without being rolled off or syrupy. In addition, with some good NOS tubes it can be taliored to meet your requirements. It has a fabulous harmonic richness without being dark.
I pair mine with the Lamm 1.2 References and it is a match made in heaven for me with my big Kharmas.
Then again, this is just my tastes and opinion!!