honestly hard to say what I find lacking , just that feeling you get when you know you have or do not have a great match
the Hegel was just a good not great amp,
same with the Sim400s
Parasound was outstanding but the preamp was coloured and cumbersome, power amp phenomenal just not a match for my speakers imo
the dealer worked at Totem and knows these speakers inside out
he recommended Mcintosh, Accuphase and Lux
he sells neither, I just ordered a demo Mcintosh MA9000 on his recommendation
as I like to move my amps around I suspect the sheer mass may be an issue, we'll see I guess
Lux and Accuphase are out for me as I have gone through repair hell in the past with units both on and off warranty
I'm hoping between the Mcintosh and a few other recommendations I'll likely try the aforementioned MF, Purifi, and possibly Rotel Michi and Technics SUr1000
what I am really hoping for is owner recommendations, does not appear this speaker model is particularly popular