I was always asking this question why Atmasphere doesn't have any stand alone phono preamp??!! I like very much so their products and Mp-1 is in my list for next line stage!
It looks like we will finally be producing a phono stage for one of our larger distributors.
I've always held the opinion that building the phono section into the preamp with the line stage allows for better performance, on account of the fact that all the connections at the output of the phono section are hard-wired. Both our MP-1 and MP-3 were initially built as stand-alone phono reproducers with built-in volume control and input switching.