I think you are out of line asking for Atma's intellectual property and R&D laid out for you . That would be like me asking C-J to send me all the values and part numbers to populate the board and make it a Classic preamp with phono. I can send it to them and they will happily upgrade it , for about the price difference between line stage only and one with phono.
I repair medical equipment, often times we can't get board level schematics or B.O.M. , often times part numbers are obliterated or painted over.....want it fixed? It goes back to the manufacturer. That is their "property" and revenue stream.
Also lame of you to air this on a forum that Ralph frequents and contributes to.....