About.

York Bishop Music Supply is a one-man operation founded by me, Emmett Wezo - professional guitarist and engineer.

After countless gigs touring & opening for artists like T-Pain, Bebe Rexha, and Flo Rida, I kept running into the same problem: the Quad Cortex power brick. Sometimes I’d forget it. Sometimes I’d lose it between venues. And a lot of stages don’t have power where I actually need it, so the brick ends up dangling off a mic stand or stretched awkwardly across the floor.

So I built what I wished existed: a USB-C adapter that lets me power my Quad Cortex from a USB-C PD power bank or any 12V-compatible wall supply. Now, all I carry in my backpack is the Quad Cortex, USB-C cable and a power bank I already have for my phone. Forget the brick? Doesn’t matter. No power nearby? Doesn’t matter.

Every unit is tested before it ships. If you’re a working musician, Neural DSP Quad Cortex power user, or even just a USB-C enthusiast, this was built for you.