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1- You can not judge TAD system is show condition.
2- your ears are not trained to understand what dynamic means. Your taste is far from dynamic sound. You sold your Lamm and Wilson, this means you have no idea how important is dynamics.
In Iran we had dCS scarlatti and upgraded scarlatti to vivaldi. I think TAD Reference series D600 digital source is more dynamic than your favorite dCS. Just look at huge power supply of TAD D600 and compare it to dCS.
TAD Reference C600 preamplifier with big power supply is more dynamic than many ss preamplifiers.
TAD M700 psu size is around 5500VA , it deliver 350w to 8 ohm it means TAD used 8 times bigger psu in all of his electronics.
TAD is unknown to this market in comparison by other brands like CH, Dagostino, … but TAD Japan is better than all of them even in higher price range.
My friend Mayer lives in CA and he has Living Voice horn. He likes horns like WE and he listened to many audio systems around the world, he visited my room and listened to my TAD when AC power quality was good, he told me TAD is very dynamic , very transparent. Actually TAD Reference one , Gobel Majestic and Wilson WAMM are more like a horns than a cone speaker