Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Looking very much like the ...

We may receive a commission on purchases made from links. Many popular musicians work with brands to create signature models of guitars and amps, but rarely are they so accessible as the Positive Grid ...

Easy to use. Clean, classic design. Sounds great and is reasonably loud. Affordable. Thousands of sound presets, play-alongs, and tips inside the Positive Grid app. Only eight hours of battery life.

Is 'Amp Intelligence' the future of guitar tone? If this new Positive Grid amp is anything to go by, we've still got a few ...