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 ...

Digital might be a four-letter word in the guitar world, but amp and effects emulation is nothing new; it's been around for some time and it's had a chance to get really good. Californian company ...

Positive Grid has now taken the wraps off of a new guitar amp dubbed Spark that delivers the best of the company’s technology along with smart features that are all but unheard of in the industry. At ...

Positive Grid‘s Spark is a smart guitar amp and accompanying app (iOS/Android) driven by intelligent technology to offer real-time Smart Jam accompaniment, Auto Chord detection and intuitive practice ...

Back in 2019, Positive Grid launched an extraordinary practice amp for guitarists called the Spark. We got to take one for review last year and were mighty impressed. Now the company has launched a ...