Faulty rear input?

  • Hi All


    I've recently bought a used power rack and been playing it happily for the last couple of months. Unfortunately when I've turned it on this evening I had a lot of noise coming through when I was playing (silent when not playing). Sounds like a blown speaker, distorted on clean sounds, just bad.


    Thought it was bad headphones so checked through monitors, just as bad so checked Kemper's power amp to quad, no better. Thought it might be a lead or my wireless but after further investigation realised there is no noise through the front input, only through the rear alternate input.


    I assume I've answered my own question but does it seem I have a faulty unit? I've found a few other similar threads with nothing conclusive. Is there any chance it may just be a firmware issue? My next step will be to contact support but just wondered if others have experienced the same fault and if so, how was it rectified?


    Cheers Ben