A word of caution. Just because there’s an XLR connection does not mean it is a truly balanced circuit. I’ve seen many implementations where it’s actually a single ended circuit transmitted via XLR connectors.
@rwwear — is that sarcasm?
Balanced vs RCA preamps
How important is it that your Pre-amp has both balanced and RCA capabilities? I’m shopping for another pre, most likely tube, and it seems to make sense with any future component that it offers both XLR and RCA. And to further complicate the search finding both these features plus remote limits the offerings for both tube and SS particularly tube.