I'm running the PrimaLuna HP Monos with KT150s and Brimars into Wilson Audio Sabrinas. With the added power of the 150s and having the monoblocks, I run in Triode mode most, well ALL of the time. I am thrilled with the amount of bass, the life like accuracy and the pinpoint 3D soundstage appearing well behind the speakers. Could not be happier.
Good luck with your search!
Good luck with your search!