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 Spark amp from Positive Grid is paired with a voice-activated mobile app that opens the door to real-time practice and learning tools, and allows players to jam along to tracks from streaming ...

Spark Live could have been aimed squarely at electric guitar players, but Positive Grid wants to go further and offer a live and practice solution for bassists, vocalists and acoustic guitarists too.

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 ...