Any thoughts on Pass X150.8 ?

I don't see any reviews or impressions of this amp. Any thoughts?

I had a 150.8 briefly; then compared it to the 250.8. I found there 150.8 not tremendously involving- power was not the issue. I found the 250.8 much more involving and have owned that for 7 years now. It's a forever amp. 


I bought x150.8 but then upgraded to x250.8 before taking delivery of 150.8. Why did I do that? I don't know, but I read x250.8 is the sweet spot of Pass line ups.... Will see when my amp arrives.