enliten
RFI/EMI is a tricky beast to handle.
It is nearly impossible to make an enclosure ’tight’.
>>>>>Especially with all those unused Input and Output jacks. 😛 Then there is the issue of RF generated by microchips inside the chassis, as I pointed out, was it yesterday? Think inside the box!
As a former designer of military electronics that were required to survive EMP, it’s quite a challenge even at much smaller audio scales.
>>>>of course EMP is not the same thing as RFI/EMI. Be that as it may. And it’s not that difficult to deal with RFI/EMI in high end electronics. Audiophiles have been doing so for many years. A good start would be to power OFF all unnecessary appliances such as fridge, TV, room purifier, even a microwave oven in sleep mode generates RF. (It helps to have an RFI/EMI meter to, you know, see what you're up against.