Thank you for the reply, here is my system :
Speakers: Marten Django XL
Dac: Meitner ma1 v2
Preamp: Mark Levinson 326s
Amp: Hegel H30
Source: Sonore ultrarendu with uptone js2 power supply
Cables: Wireworld Eclipse 7 speakers, Siltech 770i xlr interconnect, Audience Au24 se power
Decoupler: Finite elemente cerabase classic
I once compare with chord dave and prefer the dynamic of the chord! Im wondering about the mola mola?