Soundsmith Zephyr vs Dynavector 20X2 ?

I have your TT with theDV20x2. Mine is the low output version, though. If your preamp has enough gain, the low output is a nice step up in SQ.

I didn't think to ask, but what is the rest of your system? Also, what is your budget? I have another recommendation for you but it might be a little more than you want to spend.

You have a really nice system. I've listened to most of the components you have. They should match up very well together. I was going to recommend a Dynavector P75 phono preamp. I have both and the sound quality can easily compete with other products that cost much more.