I'm with David A., regarding the possible causes of this issue. While there may exist some FW bug (which is exacerbated by certain SAM settings), in my case, the problem almost always occurs around certain times (5:30 and 11:15 pm) - so even if it's a FW/power supply bug, the fault is triggered by some external objective conditions.
It also puzzled me that the fault occurs with 120V, until I was told that the amp graduates itself for a certain voltage, and then responds to voltage deviations.
All in all, I've recently bought an AVR (automatic voltage regulator). I'll keep you posted.
It also puzzled me that the fault occurs with 120V, until I was told that the amp graduates itself for a certain voltage, and then responds to voltage deviations.
All in all, I've recently bought an AVR (automatic voltage regulator). I'll keep you posted.
JRiver MC20 --> Devialet 250 Expert Pro --> KEF Blades II
