The JR's are revealing of the components upstream. Tube preamp is nice but I don't know that a tube pre/pro is what you are looking for.
The jumper that connects the woofer cabinet to the midwoofer/tweeter cabinet does not sound good. The best wat to connect the JR's is to use a shotgun bi-wire or two independant runs of wire for each spekaer.
Good luck!
The jumper that connects the woofer cabinet to the midwoofer/tweeter cabinet does not sound good. The best wat to connect the JR's is to use a shotgun bi-wire or two independant runs of wire for each spekaer.
Good luck!