I´m having problems with the Power amp output of my Kemper Rack.
Playing live with a guitar cab ( Mesa Boogie vertical 2x12 ), out of nowhere the volume drops a few, then recovers a few or more minutes later , randomly. i have to adjust Master volumne and concern the entire gig. Also at home usually does happen, but i work every week with the Kemper live.
Does anyone have the same problem?
i already switch cables and cabinets, same happens.
I also notice that the Master Volume knob ( o to 10 ) it´s not always accurate. sometimes it´s in 0dBs and still have sound, push it to 10 and have low volume ( if you swing up and down several times the Master volume, it get´s always like this ).