I see the OP has a Lyngdorf TDA 2170 - as I understand it that is a true digital amplifier. Are you running it with room correction?
I assume it has the familiar house sound of the TACT - combined with Nordost cables, and the Dynavector phono stage - I can imagine that the sound is quite cool and analytical.
I was very impressed with the TACT myself - but it is at its best with digital. I, personally, have always struggled with the idea of analogue via digital - it may defeat the purpose, and may explain why you lack the desired 'magic'. That may well be the route cause of your problem.
I assume it has the familiar house sound of the TACT - combined with Nordost cables, and the Dynavector phono stage - I can imagine that the sound is quite cool and analytical.
I was very impressed with the TACT myself - but it is at its best with digital. I, personally, have always struggled with the idea of analogue via digital - it may defeat the purpose, and may explain why you lack the desired 'magic'. That may well be the route cause of your problem.