Phono/preamp/amp chain. One of them tube the others SS. Which one?

If using a LOMC cartridge, my preference would be for an all-tube phono and line stage and a solid state amp, if the situation somehow was able to demand that one be solid state and the other tube.

I would not go with a solid state phono section. The thing that transistors don't do well is low level detail; IMO/IME you are better off with an SUT than you are a transistor input (better still if your all-tube phono section does not need the SUT all on its own). If you are going to loose detail, its best done by the power amplifier since if you loose it upstream, even the best amp and speaker won't make up for that loss. 

So, the choice may depend on cartridge type - tube phono with LOMC but perhaps either tube or transistor with MM. Low level detail is important.

Inna- to me, the amp-speaker relationship is symbiotic. So, choice of speaker may push you one way or the other with respect to the choice of amp. And, sometimes, the stereotypes about "tube" and "ss" sound aren’t always the result in practice. The Lamm line stage- that two chassis Reference- is a solid state audio path with a tube power supply. But, if you had to characterize its sound, you’d say "tube."
If you are just getting people’s general views, I can only speak to what I own, pretty much still as described in my profile here (which I haven’t updated in a while- a few subs and tweaks have been added since).

Whart, agree about the symbiosis. Yes, interested in general views and considerations.
Atmasphere's opinion has a lot of weight but so far he is the only one to express this particular view, though before initiating this thread intuitively I thought that tube phono should come first and then the rest if needed.

atmasphere4,897 posts08-17-2016 12:06pmIf using a LOMC cartridge, my preference would be for an all-tube phono and line stage and a solid state amp, if the situation somehow was able to demand that one be solid state and the other tube.

Just trying to understand how low level detail on tube better vs. transistor. I haven't heard 70+db gain for LOMC all tube phonostages that don't have typical hissing noise not substantial via speakers, but quite audible via headphones.