There always seem to be a few for sale if one is willing to pay market rates. The prophet stuff T8,p10, P5 seems a bit scarcer. If you have tech chops you've got better odds when you risk a bargain price purchase. RJ clearly has those chops; I'm sure his Jup will be up to snuff in no time
I've never had either of my Jups calibrated; I wonder how much of a difference it would be. Anybody have experience with a jup8 they thought sounded fine but calibrated it anyway and found a huge difference?
Resonance in Humans is called Empathy.