Tuning used to be a necessary evil. The last barrier before you could get truly rocking. But now, tuning is ready to get blasted into the 21st century with PolyTune, the stomp-box sized tuning miracle from TC Electronic! PolyTune is the world's first polyphonic tuner, and a game-changing total tuning turnaround that will have future guitarists wondering how we ever got by without it. The magic lies in a never before seen approach to tuning aimed ...