I'm thinking the issue I had was with the amp---I was sleeping in a dead quiet room at 4am and then I thought one of our smoke alarms was going off--woke me from a dead sleep--it was not a subtle hum--it was a moderately loud buzz--took me a minute to discover it was from one of my F113s--mine was only a few months old--had never had any problem--the unit was switched on and receiving NO signal at the time the buzz began. I disconnected the XLR cables--cutoff the unit--turned it back on--same loud buzz. I wish I had received a repair diagnostic but they did not send one. My units are on dedicated 20amp circuits.
Mike
Quote:
Originally Posted by doggiehowser
Is there a fan in the F113?
I noticed mine had a slight hum/buzz when I plugged in power but it buzzed even without any RCA/XLR connection plugged in. And this is with the grounding set for RCA.
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