I have noticed a humming noise coming out from my asgard 3 with MB card.
I do not notice it directly after turning it on but more before I turn it off after a listening session (when it is warm).
I have tried to disconnect all cables exept the power cable to rule out other factors. The humming is there when nothing is connected.
Is this normal?
The noise is coming from the unit itself. I hear nothing out of the headphones.
Transformers can sometimes hum audibly. It shouldn’t affect performance but can of course be annoying if it’s loud enough. I’d say contact Schiit support about it.