San Diego, CA, October 30, 2019 – Positive Grid announces Spark, a smart guitar amp and accompanying app (iOS/Android) driven by intelligent technology to offer real-time Smart Jam accompaniment, Auto ...

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 ...

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 ...