Devon, you are confusing the Art Audio One or the Copper reference vs the Art Audio Vinyl Reference. They are way different. The Vinyl Reference was designed by Kevin Carter of K and K Audio. It was marketed under the Art Audio name but really had little to do with Art Audio. The Vinyl reference is an amazing phono stage. Mine was a unit that he went all out on and put all the best parts he could find at the time. Im sure there are better now but he said there are only 2 caps that "might" benefit from rolling. Do the research you will see the differences.