This handy adapter cable will allow you to plug your guitar or bass in to your iPod, iPad or iPhone for use with amp & FX modelling & recording apps such as Garageb&. Note on use: If you want to connect the cable to a mixer, amp or powered speakers you should use a 3.5mm to 2 x Phono Cable. Do not use stereo headphone adapters or splitters as this can result in feedback.