The Spark 2 from Positive Grid looks like a miniature old-school amp, but it is, essentially, a computer with some knobs and a speaker. It has Bluetooth, USB-C, and an associated smartphone app. It ...

It's been nearly five years since the Spark 40 was launched, so taken at face value we wouldn’t blame you for thinking the Positive Grid Spark Live is just a bigger, louder version of their preeminent ...

The stylish, compact, and great-sounding Spark Mini may be pricey, but it also doubles as an uber-portable practice amp. Guitar amp vendors are known for selling the best-sounding consumer audio ...

At this point, there are basically two kinds of guitar amps: old-school tube amps and modern digital amps that do their damnedest to recreate tube amps. The Positive Grid Spark is decidedly the latter ...

Positive Grid has launched Spark Edge, an all-in-one guitar amp and PA speaker that is compact, portable, feature-packed and might just have everything that the busking musician needs. The only thing ...

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 ...

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 ...