The JS1200L is the first left-handed Satriani signature model. In terms of specifications, its identical to its right-handed counterpart, the JS1200. It is one of the few (perhaps the only?) JS model offered for left-handed players. The Steve Vai signature JEM7V was also issued left-handed in 2009 as the JEM7VL. The JS1200L features a basswood body bolted to a maple neck with a 22-fret rosewood fingerboard with abalone dot position markers. Components include a double locking tremolo bridge, dual DiMarzio humbucking pickups with a coil-tap and Gotoh tuning machines.