Dear Khadas Community,
hello, have a nice day.
We have recently purchased a Khadas tone board for audiophile use and it’s an incredibly beautiful device, we are very, very happy with it.
However we have an issue:
after some music playback (Desktop PC with Windows7 64), a single loud sine wave tone (just like: “tuuuuuu”…) is sometimes played instead of music for a couple of seconds.
This problem goes on and appears randomly until we disconnect the USB cable from the Tone Board.
At this point the problem disappears for a while, until the “cycle” restarts somehow again.
Thank you very much indeed for any tip and suggestion, sincerely,