Vance Powell demonstrates his use of guitar pedals in a studio setting by employing the Radial EXTC-SA to convert line-level signals to instrument-level and back. His setup allows for seamless integration of effects pedals during recording or mixing, offering flexibility in creative sound design.
Powell highlights his collection of Earthquaker pedals, particularly the Organizer, which he frequently uses to create expansive, textured effects on vocals. He also mentions the MXR Flanger/Doubler, which is easily accessible in his setup and regularly used for adding depth and modulation.