To reset, press mute on the remote, then the standby button on the E30. How is the CD player connected? Have you tried different USB leads, connecting to different phones/laptops etc? Updated drivers on your pc (or use a linux device)?
Many thanks.
Definitely I'll try all the options.What I did:
- optic&coaxial: to CDplayer worked well
- USB - from the beginning not working (45,15 dsd)
- changed different power sources/leads and cables - not successful
- tried Raspberry player, directly from storage player - no luck
- connect Macbook and start the player, began to switch the option on E30 - Preamp/Dac many times, Hooray! wheezing appeared
- Start standard player on mac, music appeared but showing crazy format
I have made great progress in mastering Chinese technology, I will not give up ...
Regards,
Dimitry