Hi Pavel Just want to add my 2 cents since I'm in a similar situation. I have two chains with a headphone system. When I'm using Mac Pro->VanityPRO->Weiss DAC204, the dropouts barely happened, maybe every 30mins or even longer, it's definitely listenable, but that was only improved by the latest firmware upgrade. My second chain is the recently added Eversolo A6 ME->Vanby seevic - VanityPRO
Hi Pavel, it's almost March now, any updates pls?by seevic - VanityPRO