Boss CE-2 into send return

Hello everyone,

I have connected my old BOSS CE-2 into send return, but I'm having a issue. The signal is a little bit distorted (a digital distortion like clipped signal) If I put the loop post amp+cabinet section, while there aren't that issue if I put before the amp section.

Can you help me? Thx

Quote from Kemper Support #1

check the fx loop level setting in the system menu and if that does not solve the issue turn down the amp volume in the amp module

The fx loop level was 0 dB. Now I set it -4db and it works fine. Thanks