My best results were with Symposium Roller Blocks with Tungsten upgrade sitting on a two inch Maple butcher block shelf.
I also placed a slim line plastic box filled with lead shot on top, then swapped the power cord and interconnects for audiophile stuff. Each of these were a significant upgrade.
I also placed a slim line plastic box filled with lead shot on top, then swapped the power cord and interconnects for audiophile stuff. Each of these were a significant upgrade.