High tech guitar gear innovators Positive Grid are renowned for their groundbreaking Spark smart guitar amps and Bluetooth speakers, BIAS guitar processing amps and effects software/apps, and RIFF ...

Positive Grid has rolled out Spark 2, the long-awaited sequel to its groundbreaking smart guitar amp, and it does not disappoint when it comes to digital features, with upgrades to be find right ...

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 ...

While it's good fun to jam out on the guitar with a powerful amp, unless you have a soundproof room or live on your own out ...

The Positive Grid Spark EDGE is a brilliant portable smart amp, PA system, and Bluetooth speaker for just about any garage ...