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

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 ...

We may earn an affiliate commission when you purchase through our links. Guys, gear just shouldn’t be hard to use. The whole point of new technology, after all, is to solve problems, not create them.

We may earn an affiliate commission when you buy through our links. Busking just got a lot easier. As a musician in 2025, I feel like busking has never seemed like a more enticing prospect than it ...

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 ...