No output after update

  • updated kemper rack and it worked fine for about a day then no output from headphones mono or stereo outs. Very possible that it’s operator error

    Unless it was a failed install, its unlikely to be the software update.

    Best bet is to reinstall the previous version once you've checked all the obvious stuff...

  • Follow the signal chain:

    Is there any input signal (INPUT LED)?

    Guitar and guitar cable?

    Correct input socket used and Input Source set accordingly?

    At which level is Volume Pedal?

    Any external gear looped in? What if take this out of the loop and disengage Effect Loops.

    At which level is output volume?

    Have your tried to restart?