Hybrid Tube & SS


I know there are a number of hybrid integrated amps out there now that have received some favorable reviews. Have not heard one for myself yet. If you have heard them or own one , how much of the “tube sound” and soundstage is lost going this way?  Saw a video from PS Audio saying that tubes are for preamps and SS is for amplification and that we are best to let each do their job. Related, is anyone using a tube preamp and a SS amp as separates?
cincyhound
My personal opinion is that a tube pre with mono block amps is the top of the pile. I prefer tube amps for most things but good SS amps have their place also. A stereo amp would be my second choice. A good tube or SS integrated would be my 3rd choice (5th if you are adding up the combinations). A hybrid would still be a usable choice but it would depend greatly on what price range I'm shopping in. 
In my experience its a whole lot more useful to compare based purely on sound quality. There's really only two technical or objective things I pay any attention to at all: cartridge output, and speaker sensitivity. But then I have over the years pretty much come to the conclusion there are no solid state (or digital) anything's that do it for me. So time being short I skip right past them now. Sorry. Works for me. 

Until you find what works for you I suggest you focus solely on sound quality and ignore as much as possible all the technical blather. Because it may be you find the sound you seek is all tubes. Or all SS. Or some of each. But if you go around asking people, forget it. The way you asked the question I could find you half a dozen SS amps that have deeper more tubey sound than an other half a dozen tube amps- and vice versa.  

Oh and the "let each do their job"- what a load of horse hockey!