Last November I purchased a Schiit stack (Modi 3 & Magni 3+).
Setup is: PC TOSLINK > Modi > Magni > Adam T5Vs / DT770s 250
I turn on everything in the morning (in the above order) and turn everything off when I go to sleep (reverse order). Everything was working fine until about 1-2 weeks ago. Then when I would turn on everything the right channel would fade out for a few seconds then back in. This would happen for about 10-20 minutes (until the amp heated up?). After that it would be fine for the rest of the day.
I tried checking to see if this happens with the headphone jack as well but couldn’t hear it happen. Maybe it does but I didn’t hear it. Tried swapping the RCA cables (cable from left monitor to right out and vice versa) but the same happened to the left monitor then. So the cables/monitors are fine.
My question is should I be concerned about this? Is it normal? I’m worried that it will get worse over time. Should I proceed with warranty?
Thanks!