Described by some fans as so simple your pets could play it, the Air FX is a wonderfully futuristic toy that offers a surprisingly large range of possibilities for adding effects, distortions and funny noises to your tunes. It connects to any line-level sound source and speaker system, and you control it by moving your hand - or any other object of your choice - through the invisible 3D soundspace that forms above the unit.
Alesis Air FX
