Progress on Boss 2 driver issue

[Nutul]

The volume is noe about 40% higher. Tested it about 30h now.
Unfortunately it sounds not as good as the 8.xx version on
my hifi system. But it is very fast.

You shouldn't need any burn-in.
Neither in moOde, nor in any other player, FWIW... it's just your biased expectations. Give it a couple of days and you'll see (well, ehm, hear...) everything sounds fine again.