I guess I was hoping that there was some "oh that is caused by xxx' moment. For me as it is a random occurrence that so far has only happened when I am not using the equipment with everything turned off apart from the DSP and the ADA amps (as I had not run the wire for 12v trigger).

The noise is very loud when it does happen, and at 3am it doesn't go down to well. I am going to guess as Andrew doesn't seem worried, it's not that my DSP is going to suddenly burst into flames and burn the house down, I can assume it's a random thing.

I gather if the amp is turned off then the speakers won't make any noise, and even iff the DSP is generating random noise it won't affect me, my speakers or my families happiness as the sound won't come out of the speakers.


Anthem: AVM60, Fosi DAC-Q5
Axiom: ADA1500, LFR1100 Actiive, QS8, EP500, M3, M3comp, M5