Another vote for the Pass XA25. It is driving a pair of Harbeth 30.2.
compared it to Ayre at twice the price and Luxman. To me and as reported by many, it is a very neutral and transparent sound. With a tad warmth and pure class A drive. It is being used by many reviewers as a reference amp in that price point because of its qualities.
i am not familiar with your speaker however and the synergy between the two is paramount. Why not try a second hand if you cannot audition? If not fully satisfied it can be easily be resold as it is a blue chip item.