If anyone ever should invest in a tube preamp and small rack system, this is probably the most versatile and good sounding thing you could ever find. Should cover marshall amps, fender and mesa amps at any gain and distortion level. Should easily put marshall jmp-1 and ada mp-1 to shame too.
it isn't super expensive and it is very compact.
Plus the manual is comming together fine (first draft is still available a few pages back). And I think TWCC is still open for personal modifications. Also if there is any questions about the amp, I'm often online and could answere any question about it. Also with the bedroom level mod, silent recording and playing is easily done. So the guys who is living in flats or with parents could get good tones out of little volume.