T-Pain is rapper hailing from Florida, who made his name through creative use of the Autotune effect. Nobody quite does it like T-Pain to this day, but kids the world over got the chance with the release of the “I Am T-Pain” microphone, which puts effects on the user’s vocal to make them sound as fly as possible, batteries not included. In the spirit of musical exploration, [Simon] decided it would be interesting to turn the effect into a guitar pedal.
Initial plans were to wire the microphone to an input jack, and the speaker to an output jack, but things didn’t remain so simple. The toy comes with a line-in and a headphone jack already, but the wiring scheme is strange and one of the inputs can also act as an output under certain conditions. [Simon] took the kitchen sink approach, throwing a bunch of jacks at the circuit and putting it all in a pedal case with some knobs to twiddle some parameters.
The final result is a warbly, lo-fi vibrato when a guitar signal is fed in. It’s quite different from how the original toy sounds, but recalls us somewhat of the Anti-nautilus pedal when used in conjunction with a looper. Video after the break.