Positive Grid’s Spark Control offers a hands-free, cable-free way to modify your settings, toggle effects, swap presets, control backing tracks, and much more! This footswitch comes loaded with four officially pre-programmed scenarios, but Sweetwater’s guitarists find that it’s a breeze to fully customize the Spark Control’s operation to fit a more personalized workflow. A 4-month battery life (averaging one hour of play per day) makes it easier than ever to jam out and practice for extended periods. Best of all, the Spark Control requires minimal setup time: simply load up the Spark Amp app on your mobile device, and the Spark Control will automatically sync, allowing for instant practice sessions anywhere!