Yes they mostly are similar. I am more familiar with the older models. The PF1 & PF2 solid state are tube-like, being more to the clean/quiet side, which you would suspect I guess.
The top of the line solid state like the old PFR are actually closer to dead neutral than being tube-like.
I owned a couple of the higher end Motif line that came before the PF line. The Motif MC-8 later became the PF1 & 2; The MC-10 later became the PFR. The designs were almost the same, the Motif line just higher parts quality in places.
The top of the line solid state like the old PFR are actually closer to dead neutral than being tube-like.
I owned a couple of the higher end Motif line that came before the PF line. The Motif MC-8 later became the PF1 & 2; The MC-10 later became the PFR. The designs were almost the same, the Motif line just higher parts quality in places.