The Positive Grid Spark is a versatile smart amp perfect for guitarists stuck at home

Powered amps for electric guitars have gotten some neat tricks powered by modern mobile tech over the years, but the new Positive Grid Spark ($299) might be the one that packs the most intelligence and versatility into a single package. From a companion app, to voice commands, to tunable modeling and home recording — on … Continue reading The Positive Grid Spark is a versatile smart amp perfect for guitarists stuck at home