Hmm - had not realy problems wirh clipping the DXR10 but using 1/4 inch connectors and good shilded cable I got to much noise. Even turning down the input level much as possible.
Now I am using 1/4 inch for kemper monitor out and the cabel has on the other side a xlr conector for input 1 on the DXR
Noise is comletly gone.
Just in case somebody has also noise issues wirh the DXR.