#1
http://www.youtube.com/watch?v=6vjU6W_LijM

The effect is in the beginning and then evolves into the outro at around 3:50. It sounds like a phaser and tremolo together. Is there one pedal that would achieve this effect?
Gear:
PRS Standard 24
PRS SE Custom
Mesa Boogie Dual Rectifier
BOSS BF-3, TU-2
#2
To me it sounds like a square lead synth with a rotary effect, chorus and delay.
Awesome!
#3
Yeah, I don't think that sound is made with guitars. It sounds more like a synth with some kind of filter effect. And I don't know if it's a tremolo effect either, it may just be a sequencer.
Quote by AlanHB
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Gear

Bach Stradivarius 37G
Charvel So Cal
Fender Dimension Bass
Hartke HyDrive 210c
Ibanez BL70
Laney VC30
Tokai TB48
Yamaha FG720S-12
Yamaha P115