My pc tower, pc monitor, Scarlett, Eleven Rack and T-Rex Chameleon.
These are all plugged in to a 8 way with on and off switches straight in to the mains.
I did mention I have had issues with other equipment in the same way.
Blackstar id tvp60, Blackstar Ht5, Line 6 Hd500, hd500x.
This is one...