This tutorial features two of Line 6's new generation of modeling guitar amps. The lastest in solid-state modeling and effects amps, Line 6 Spider III instantly delivers hundreds of killer preset sounds used by some of the world's most legendary guitarists. The Spider Valve™ is a collaboration between Line 6 and Reinhold Bogner, who is considered one of the best amp technician/designers in the world. Spider Valve™ delivers the best of both worlds by combining the versatility of a modeling amp with the performance and tonal feel of a world-class tube amplifier. Join Bobby Hartry, producer, guitarist and effects pedal wizard, as he demonstrates each amp and how to utilize the various presets and variety of tone-shaping effects to create the sound of your favorite guitarist/song or a new totally insane sound uniquely yours. So plug-in and crank it up!!