Patrick Stump

in the premium guitar rig rundown patrick stump speaks about his use of this pedal.

As is can be seen at 28:54, this is one of the few pedals he uses.

this image is from a premium guitar article on fall out boy's Monumentour gear. it shows all of patrick stumps pedals for that tour.

this pedal was one of three used on fall out boy's 2014 monumentour the image taken from premier guitar's website shows the three peddles used on the tour.

Patrick uses one of these to power his pedals, as it can be seen in the video at 28:55.

According to an article by John Bohlinger for Premier Guitar titled "Rig Rundown: Fall Out Boy," Patrick Stump employs a Boss GE-7 Graphic Equalizer in his guitar setup, which he keeps activated at all times.

Patrick Stump mentioned in an interview with Premier Guitar that he used Orange amps until the tour where he switched to the Neural DSP Quad Cortex.

In a video by Premier Guitar, during a segment where Patrick Stump is speaking, a TC Electronic PolyTune 3 can be clearly seen mounted in the background, confirming its use by the artist.