tbg,
Agreed that the MC-0.5 are indeed sensitive to vibration and had success having some wood to counter resonance to give a slightly more natural sonic on just 1 of the MC0.5's.
I looked into the home circuit and found that even my dedicated line is connected from the main breaker in parallel further upstream. So even playing CD's, your MC0.5 plugged in will most probably have some effect as well, provided that it is in the same phase of your electric circuit.
There can be single to 3 phase used for mains which depends what was installed to your home.
Agreed that the MC-0.5 are indeed sensitive to vibration and had success having some wood to counter resonance to give a slightly more natural sonic on just 1 of the MC0.5's.
I looked into the home circuit and found that even my dedicated line is connected from the main breaker in parallel further upstream. So even playing CD's, your MC0.5 plugged in will most probably have some effect as well, provided that it is in the same phase of your electric circuit.
There can be single to 3 phase used for mains which depends what was installed to your home.