ARC Reference 2SE Phono vs. Pass XP-25 Phono

Interested in the opinion of anyone who has directly A/B compared the Audio Research Reference 2SE phono preamp to the Pass XP-25 phono preamp in either his/her own system or in a familiar system. 

Similar comparisons of the ARC Ref 2 or ARC Ref 3 phono stages to the Pass XP-25 are also welcome.

Thanks in advance.