Vincent Audio tube preamp SA-T7 & SP-332 power amp

I was just curious if anyone can comment on this combination.  not a ton of info out there about these (the SP-332 is new) but i was hoping someone might be able to describe the build quality, sonics, etc.   thanks 
Not sure MJB about whether the tubes in the 332 can be rolled.  The tubes in the 332 are in the input stage and consist of a 6N16 Tubes and a 6N15 Tube.  You can reach out to Audio Advisor which sells the Vincent line and they should be able to answer your question.

The SP-332 is an evolution for the SP-331 and all the product information I have indicates it is strictly a AB amp.  There is a very similar sounding Vincent amp call the SP-331MK which cost a few hundred dollars more and which does operate in Class A for the first 10 watts.

If Class A operation interests you, there is a new Vincent Integrated amp called the SV-700 which is a tube/solid state hybrid like the SP-332 amp but offers the user a choice of Class A operation for 50 WPC or Class AB for 100 WPC.  There is a button on the Integrated that allows users to choose the mode of operation,
SA-T7 incorporates a Dac. and only has RCA outs.
SA-T8 is fully Balanced with XLR's. The SA-T8 has better dimensionality, soundstage and Musical Flow.

Test in Europe and Scandinavia suggests that Vincent to a big step forward with the T7 !

Are you able to Post Links to the Tests? I've searched but unable to find.

FWIW, 3 friends/acquaintances A/B'd SA-T7 & SA-T8 (both Stock), all 3 including owner of SA-T7, preferred the SA-T8.

I then A/B'd, SA-T8 was a Clear Winner. However I had upgraded Tubes in SA-T8, which may not have been a fair comparison.

The SA-T7 is a good Pre, and a great Value, but the SA-T8 is outstanding.

The main difference and could be why some may prefer SA-T7, is the SA-T7 is more a "Studio" Sounding Pre (some use the term "Detailed"). The SA-T8 is more "Live" Music Pre. a sound I much prefer.
I own a Vincent/Kavent preamp that is astonishingly good, and was only replaced by a tubed preamp...still have the Kavent S-33 (Vincent SA-93 rebadged for some reason) though, and will likely keep it forever. Great preamp.