Mirco Brahmann

After exporting with uTool2
I have the wav’s, even in the right resolution:
48kHz and 24 bit, when I play these only rattling noises come out. What the hell is this?
This is already in the mixer of uTool.

What can I do? And why is that?
Is the card defective? I use a Behringer X32 with the uTrack card.

1000 thanks!