Hi Fabio,
The MixingLink does not have a stereo output but you can still used it as a preamp for your PitchFactor.
You would have to conncect your mic to the mic input on MixingLink, come out of the MixingLink from the "To Amp" output and go into the PitchFactor on the Left input. Connect the stereo outputs of your PitchFactor to a mixer or route them wherever you want. If you're going to do this, I still recommend controlling the MIX as well as bypassing or engaging the effect from the PitchFactor.
