Hi rd2rk,
thank you very much.
You are right. I am using the physical amp's preamp. It's the Diezel VH4s, which means i have a stereo signal. Strictly said it's a 5CM.
My chain in the HXS is now:
Global Settings>Ins/Outs>Return Type=RETURN
Distortion > EQ > FX Loop L/R > EQ > Mods > Output Main L/R
I'm curios to see how it works. I try it as soon as i get my amp from the servive.
Greetz