This is the first stompbox guitar interface for iPhone/iPod touch/iPad users! Guitar and bass players can now integrate their favorite iOS signal processing apps into their existing live pedalboard setup. The compact, aluminum-cast enclosure integrates easily into any traditional pedalboard. The iRig Stomp can be used inline with other effects pedals or directly connected to amplifiers or PA systems. Purchase of this package also includes a FREE Amplitube for iPhone or iPad download on the iTunes App Store.