Yeah but you could use six pitch shifters. Fill up that pedal board with out to space capability! I like Boss. Hell It's gotta at least sound like a freakin penguin orbiting Saturn with a mackeral in its mouth by the time it leaves that sixth pedal. Tip: if you plug the power into the pedal and it humms like a bastard, that power pack is probably to your RC vehicle or something. EZ fixjob: Unplug it and just try a different one until the hum just dissappears.
Ahem...sorry... I agree with 3351. Yes with Lexi's you can control the % of the effected and/or dry signal.
Pete