Mailist to discuss all issues regarding the Digitech GSP-2101 Guitar FX Processor

Hi Gus,
thank you for your help. I`ve got it now. I go with the guitar signal into a 
Midi- Looper , than I go from the looper into the preamp input (Loop 1) and 
with the guitar signal from looper into the input of Digitech, (Loop 2) from the 
preamp output (I splitt the signal with an Y-adapter) I go to the left and 
right FX - Return from the Digitech, ( this way I can drive the Digitech 
Stereo). From the Digitech Output I go to the poweramp. If I want the preamp section 
from the Digitech I just have to use Loop 2 if I want the extern preamp i use 
Loop 1.
I also use my Korg Tuner  as a Loop (Loop 3) if I use loop 3 there is just an 
input signal to the tuner. I think this way is ok. What do you think ?
Best Regards
Andi