Sound output clipped with Cubieboard3 ARMBIAN stretch

[JRoe]

My problem with Cubieboard3:

input audio file hallo.mp3 with content "Hallo Otto"

play hallo.mp3   --> Output on analog audio clipped to:  plop  lo otto plop

 

It looks like the audio channel must be switched on and off for use. 

 

What can I do?

 

Edited January 30, 2018 by JRoe

[Bernie_O]

If you are using mainline kernel this might help:

 

[JRoe]

Thank you very much!