I’ve had my P20 for little over a year and I have been very pleased with it. Today I noticed this problem. All equipment was down. My question is: Is this what happens when there is a surge? It did storm today. I shut it down with the rear switch and rebooted. All equipment came on and the P20 appeared to behave normally. THD 2% to 0.1%. Sound seemed ok but not as good as when equipment is warmed up. What do you guys think?
Related question; the white circuit breaker in the back of the P20 near the IEC connector has been popping “out” recently after the addition of a Class D amplifier which was powered on 24/7. What might be the reasons why the circuit breaker tripped, as opposed to the slow-blo fuse (in the IEC connector itself) burning?
Exact same thing happened to my P12 some time ago. Checked with PSA support at that time. I was told my P12 might just do what it supposed to do that it detectEd something wrong and shutoff powers. I main power cycled it. My P12 has since work normally for several months.