Hi! With my tube pre amp , I did some careful a and b listening with turning it on and off , the change is subtle but I do strongly believe it is real , there is more separation of instruments , I do a lot of jazz listening both analog and digital and it just seems dynamics and separation is better . I know the term is over used but blacks are blacker and I think that helps with bass control. I do suspect that tube audio gear benefits from these platforms significantly . I don’t know if I can tell much just yet for the one under my aurender n20 but finances permitting I will purchase more Seismion and place them under all my gear… a lot of time is spent discussing footers and for me I much rather spend money on active isolation and Seismion does it really well.
