I got clicks in one of the speakers while both fade out for a second after 30 minutes of playing. I use volumio with an amp2 on a headless RPI3, flacs on an usb stick and 6ohms speakers (infinity Ref 31i). The psu is a Mean Well 18v, 3.33A (GS60A18-P1J). Same thing happens with a 12v Ktec psu.
The case is an universal Hifiberry.
It seems to me that it might be of an overheating origin because the problem vanishes for a while when I take the lid off the case and ventilate the amp a bit.
I guess the closest forum post would be these :
But comments are closed so I began a new thread. Both threads ended with "we gonna open a ticket for this". Are there any news ?
Best regards, Patrick