Summer NAMM ’13 - Amptweaker Fat Rock & Tight Metal Pro Demos

PG’s Jason Shadrick is on location in Nashville, Tennessee, where he visits the Amptweaker booth and gets to hear a demo of Amptweaker’s two newest pedals -- the Fat Rock and Tight Metal Pro. For more Summer NAMM ’13 demos or to watch one of PG’s 2,000 other videos online, visit