07-Aug-2022, 22:28
Sorry to hear your frustrating story.
I suspect it is the power supply (or less likely Ethernet connection). I think there are power monitoring devices that log a history, for example for medical devices. Not sure where to hire one, but such a device may help isolate when something abnormal occurs. It could be a cumulative effect? What is more difficult is to isolate is whether it something in your house or in your area that is the cause.
Another way is to buy a decent power conditioner. Yes, it may affect the sound but if it saves your Phantoms, then you know it is something in your power supply.
I suspect it is the power supply (or less likely Ethernet connection). I think there are power monitoring devices that log a history, for example for medical devices. Not sure where to hire one, but such a device may help isolate when something abnormal occurs. It could be a cumulative effect? What is more difficult is to isolate is whether it something in your house or in your area that is the cause.
Another way is to buy a decent power conditioner. Yes, it may affect the sound but if it saves your Phantoms, then you know it is something in your power supply.