Hardware: Raspberry pi 3b+
DAC: AUDIOPHONICS ES9038Q2M
I was able to enjoy my setup for one evening, perfect sound. Next day, after reboot, terrible distortion, metallic sound !
(I tested my amp with another source, no problem there.)
During random tests with the DAC I tried a web radio, and it worked without distortion !
All local files (mp3, ogg, flac) have the same problem.
I noticed the initial sound played at startup is also distorted.
Could it be some sample rate issue ? How can I force the use of a specific rate (I know this is
supposed to be automatic)
I tried the generic I2S DAC and the RPi DAC settings. Same problem as with the audiophonics driver.
I have not updated/upgraded anything in the meantime.