PG's Shawn Hammond is On Location in Frankfurt, Germany, for the 2010 Musikmesse show where he visits the TC Electronic booth. In this segment, we get to check out a demo of TC Electronic's new PolyTune iPhone App.
The PolyTune iPhone app has everything the PolyTune stompbox has, including polyphonic tunings of all six strings at once, alternative tunings and the ability to adjust the pitch.
Zach loves his Sovtek Mig 60 head, which he plays through a cab he built himself at a pipe-organ shop in Denver. Every glue joint is lined with thin leather for maximum air tightness, and it’s stocked with Celestion G12M Greenback speakers.
![Devon Eisenbarger [Katy Perry] Rig Rundown](https://www.premierguitar.com/media-library/youtube.jpg?id=61774583&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)
