PS Audio PCA-2 compatible with what?

Looking to replace my Audio Research SP-9 MK3 preamp. Love the way it mates with my Aragon 8008st amp and Vandersteen 2ce signature speakers, but tired of chronic noise, crackle and balance issues. Source is a VPI Scout table. Looking for a pre with integrated phono stage as the SP-9 has. I've read good things about the PS Audio but don't know about compatability with my gear. Any suggestions?
I had one. Not a good sounding unit. Recommend you look elsewhere. I have your TT and speakers. They were in the system when I tries the PCA-2.