I have a Digitech DHP33 and if you don't have your guitar tuned to A440 you have to tune the DHP33 to your instrument. The problem is that you can only tune it down to 420 which I believe is short of a half-step. This seems pretty dumb to me since many musicians tune a full half step down. Anyway, I was wondering if the tuning of the guitar effects Eventide units. I am curious about the 4000 units, the PitchFactor and the Eclipse.
