Just plug in and go -- the Apogee Jam has you covered. This guitar interface allows you to plug your guitar or bass in to any Apple iOS device and work with your favorite guitar effects and recording applications. An easy-to-use gain knob helps you adjust your levels, with up to 40dB of boost, and you're ready to play. Crystal-clear sound quality, incredibly simple setup, 24-bit digital conversion, and an amazingly small footprint, the Apogee Jam gives you tons of functionality in a pocket-sized interface.