Like Cturtle, I found the detail added with symposium rollerblocks under my Sony 9000es caused listener fatigue. I now have them under my Sonic Frontiers Line2se. Under the preamp they have a very different effect. Sound is fuller and soundstage opens up.
Symposium Roller Blocks vs Aurious under SACD ...
Anyone AB the two isolation devices? Anyone compare both devices using Tungsten bearings?