placed in Guitar Hero World Tour. Line 6 guitar and bass amplifiers can be found on stage. In the Guitar Hero World Tour "Music Studio", gamers can use a stylized Line 6 POD to create their own songs. References External links Official website Audio interview with Line 6 founder Marcus Ryle Marcus Ryle Interview NAMM Oral History Program (2007) Michel Doidic Interview NAMM Oral History Program (2011) Audio equipment manufacturers of the United States Guitar manufacturing companies of the United States Guitar amplifier manufacturers Manufacturing companies established in 1996 Guitar effects manufacturing companies Companies based in Calabasas, California 1996 establishments in California 2014 mergers and acquisitions Yamaha Corporation