What phono preamp would be good for a Dynavector Karat 17D3?

I don't think this is really a question.  The only way in which the cartridge needs to match the phono preamplifier is in terms of the latter having enough gain to deal with the cartridge output.  Once you're sure of that, it's a matter of your preference and your willingness to spend.

Get yourself a nice SUT and run through the phono input.  No need to get another phono pre as the one in the Cronus magnum is pretty good.

Did not we just address this very recently??????

Parasound JC3+

How about a budget! That would sure help with recommendations! Tube or solid state?

I've got a Phonomena right now and was thinking of sticking to solid state.  I was considering the Parasound JC3+ and the Lehman Audio Decade.  

My Dynavector 17D3 is mounted on a Kuzma Stogi arm on a Stabi S turntable. I use an Audio Research Sp-15 for my phono box.
It is not my main preamp. I save it just to use the three tube phono section to play this TT.

If  I was going to buy another phono box for it.. My choice would be the Parasound JC3+ at $3000.