Ditch the Pioneer and get the VPI tuned up and listen to it with your Koetsu. If you still can't tell the difference, I'd give up on analogue as you aren't getting your money's worth.
I say that as an Urushi (not 'Urishi') owner. It deserves a well set up deck and an excellent phono stage like you have - but not on an inappropriate arm on a far less than stellar player..
I say that as an Urushi (not 'Urishi') owner. It deserves a well set up deck and an excellent phono stage like you have - but not on an inappropriate arm on a far less than stellar player..