Hey Rubix.
The pitch range must be -64 to 64 or so. Considering every 3 steps is a semitones, you have like 42 semitones or 3 and half octaves. BUT it is a straight forward pitch-shifting so the formants are cartooney very quickly.
If you want to hear some guitar-UW interaction, you can listen to my soundcloud set
Strings & Trigs.
Especially
Heure d'été where I ran exclusively RAMREC and RAMPLAY machines, improvising guitar through a SansAmp into the UW inputs, and tweaking here and there. I remember a RAMREC machine with CUE1 up was automated so that it sounds kind of like a phaser -LFO on EQ parameter.
7am-10pm is more "prepared": a simple beat, some patterns including RAMREC and RAMPLAY trigs. Thus some guitar fragments were willingly used for some pads, bass or FX tracks.
Ne rentre pas les mains vides only interesting part for you is the little rythmic sample.
C'est bientôt fini is more experimental soundwise.
Oh, you may want to know that everything is recorded from the UW outputs. It's like my final mixer.