SS preamps with two XLR inputs and at least four outputs [two of them XLR]

 The mackintosh C 47 has all the XLR inputs and outputs you require .I may be willing to sell mine. Also has I believe 2 Toslink, 1 SPDIF , mm/mc 3 or 4  unbalanced inputs. It has very good DACs. Does not support MQA.C

 Mackintosh C 47 has everything you want  it also has some very good DACs, TOSLINKs and SPDIF

SST Ambrosia 2000 is a great sounding pre,  gives you a set XLR in and 3 sets of single ended, plus a great phono section and 2 sets of XLR out and 2 sets single ended out.  

Sorry to be snippy, timlub--- but please read the OP more carefully. I specifically requested information about preamps with TWO sets of XLR inputs.

@zimmerma 

I saw it,  but others recommended did not meet exact criteria either. This was as close at most of the others and quite frankly,  I listed exactly what it did because it was not exactly what you had listed. .... Although the Mac's hit quite well. It is an excellent sounding pre.