Positive Grid Spark Demo NAMM 2020

The Spark guitar amp's two custom-designed speakers and tuned bass-reflex port are engineered to provide deep, full-sounding basses and crystal-clear highs for every style of music. Positive grid spark guitar amplifier 40-watt combo practice smart amp & app the spark app provides over 10,000 killer guitar and bass amp-and-fx presets from famous guitarists, professional session players, expert studio engineers and hit-making producers from around the world.