Snell B-Minors: What works best?

I did experience the same issue with my B-Minors when I was driving them with Levinson amps (27 and 333). I also tried the Thiel 3.6's and the bass was much tighter, though at the expense of too much glare at the top end, at volume.
You can check out my current system. I'm using VTL pre and monos, and a CEC transport with AL DAC. I tried the newer VTL MB-450 Signature monos and the bass was amazingly tight, but I found the sound stage a bit focused for my taste. The older Deluxe 500 monos give a larger sound stage with slightly less tightness in the bass, though recently upgrading the driver tubes in the amps and the tubes in the pre-amp seems to have improved it significantly.
It was hard to decide between the Thiels and the Snells and I kept them both for awhile. I ultimately chose the Snells because the do better with more types of music. The Thiels were great with small jazz combos, folk, and other small group acoustic music, but I couldn't listen for long with big orchestral stuff and loud rock. For those, the Snells really shine and they do a real good job with everything else. Ultimately, I would have liked to keep both sets of speakers, but I'm trying to maintain a glimmer of sanity and not have my house look like a retail audio showroom.
Hope this helps.
--Neil

It's not that the Levinsons didn't work well with the Snells, I just didn't get the tight bass that Bundy is asking about. This is interesting, as I would expect tighter bass with good solid state equipment, rather than tube.
I will say that the 27 is a real sweet amp and a lot more musical than the 333 (also interesting considering the power difference (100w vs. 300w), but neither matches the VTL stuff.
--Neil