Another electrical circuit in the apartment sometimes cuts out for no apparent reason, which I can “fix” by flipping the circuit breaker off and on. So that’s what I decided to do for the circuit on which the amps were connected. When I flipped the circuit breaker back on, I heard a loud “pop” and quickly looking around the corner to the equipment rack saw a wisp of smoke. Ugh oh.Dougmc,
Sorry, after rereading your thread I realized the dedicated branch circuit breaker was not found tripped off as I thought.
Gs5556 hit the nail on the head with his post.
.