I am... I got it about 15 years ago for speakers I no longer own, but they seem to work well with my current speakers (Ohm Walsh 2000). I did shorten them up after moving my amp from my gear rack to a stand between the speakers, so I have about 50 feet of it just lying around. I would like to upgrade at some point, and I have some ideas for wire I'd like to try, but money is tight, and unemployment is looming. So that's on hold. I suspect I can improve on the soundstage of the 4PR without spending crazy money. But I think it's pretty good wire.
Is anyone still using kimber 4pr?
if i am not mistaking, the 4pr is now 40 years old - and still reported as excellent... Just curious, is anyone using it?