Warm, rich but detailed SS preamp (made you give up tubes)

D'Agostino Momentum HD. I replaced all my Pass gear (XP-27, XP-30, X260.8 monoblocks) with D'Agostino Momentum electronics and love the sound.
I have the greatest respect for Nelson Pass and his products, but the D'Agostinos made my Pass stuff sound flat and greyish in comparison. Lots of dynamics and clarity, but wonderful weight and fullness as well.

The only solid state preamp I've owned that gave most of what tube preamps offer was a Classe DR-7, but they were rare (100 and something made) and would be hard to find.

One was for sale a couple of years ago and I include the URL as the description may be of interest.  It had a separate power supply the size and weight of a power amp, and two phono stages.

https://www.canuckaudiomart.com/details/649493868-classe-dr7-preamplifier/

Absolutely love my Wyred4Sound STP-SE. 
It's very neutral without the sterility you sometimes associate with neutral. The new Benchmark LA4 has the same design philosophy and I'm sure would be another great choice.

I am partial to the Ayre MXR-Twenty or the KX-5 Twenty. The KX-5 is hard to beat for the money. There is one currently listed for $5500.00 This is, in my opinion the best deal anywhere. 

teo_audio,

Ok, but how about using a tube input for something like a modern class D output stage, like the Purifi 1et400a. Would this be better then a traditional all round ss amp?