Old thread, but I just stumbled on it and will add I have been using a Pass 150.8 for 2 years and it remains my favorite solid state amp (42 years in the hobby). First solid state amp I could live with, and I find I rarely use my reference tube amp anymore (and I never rotate-in my other solid state amps). I use the 150.8 to drive QLN P3 speakers, feed by an LTA microZOTL preamp, and they all play really well together. Only complaint is the heat it produces (class A).
