There's some love here for PJB (there is a PJB owner's thread), but users seem few & far between. I'm guessing this is mainly due to the relatively high cost, & the lack of stores that carry them.
my PJB rig - an M-500 head, driving 8-T and 16-B cabs. Best rig I've ever played through.
Shakes the stage, and has way
more clarity and punch than my old SVT rig....