In this interview with Westword when Derek is asked: 'Your guitar sound is in... more
In this interview with Westword when Derek is asked: 'Your guitar sound is interesting because it sounds part really processed and part organic. What kind of rig do you use and what inspired the sorts of sounds you use in your songs?', he responds with '...I used this thing Electro-Harmonix makes called Octave Generator POG. That's basically layer on layer of Octave Generator -- I think there are ten overdubs on it.'.