It is distorted as well when I select "Experimental (no delay)". I hear crackles in the sound.
With Rubberband instead of Soundtouch it sounds better but it isn't gone. Additionally I get a delay of more than 2 seconds and when turning the sound up in pulseaudio (Mixxx is directly connected to ALSA) I hear a heavily distortion again.
It is distorted as well when I select "Experimental (no delay)". I hear crackles in the sound.
With Rubberband instead of Soundtouch it sounds better but it isn't gone. Additionally I get a delay of more than 2 seconds and when turning the sound up in pulseaudio (Mixxx is directly connected to ALSA) I hear a heavily distortion again.