Tyler Joseph

Tyler Joseph used the Darkglass Microtubes B7K Ultra V2 Bass Preamp Pedal during the writing and recording of "Trench," as shown in his Instagram post detailing the creation of his home studio.

Tyler Joseph received the Gamechanger Audio Third Man Records Plasma Coil pedal from Jack White, as mentioned in a tweet where Joseph shared his excitement about receiving guitar pedals and vinyl from Third Man Records.

0:56 Tyler use a Boss Delay

At 3:52, we can see the Boss pedal turned on in the background to the right

Can be seen on Twenty One Pilots Instagram story (11/09/22) for The Icy Tour.

In this photo, you can see the pedal on Tyler's desk, next to his headphones

I attended the "Evening with Twenty One Pilots" in Columbus, Ohio, on May 24, 2024, at the Newport Music Hall. From my vantage point on the stage left balcony, I observed a Neural DSP Quad Cortex being used for Tyler Joseph’s bass tone. Source Image