FooFighter
Headphoneus Supremus
I tried all, didn't help and I heard 2 other cases in this thread which had the same issue with their full size cans and W2.have you used high gain and NORMAL EQ setting ? It has more bass than W1 and it seems strange that you have this issue.
I realized though that with W2 you can challenge more with higher resolution Flac files - and maybe the settings of your source need updating ? from 16 bit to 24 bit sampling ?
Same issue with Paw S1 by the way which I anyway returned meanwhile.
But don't worry.
I got this dongle for my IEM only and here I have nothing I could wish for as it is great besides MQA support.