Positive Grid has announced the launch of Spark NEO, a wireless guitar rig that’s built directly into a pair of over-ear headphones. Designed to deliver a personal audio experience, Spark NEO includes ...

Jeff Feldman teaches beginning guitar lessons in San Francisco, specializing in helping kids and adults learn to play guitar, write songs, and have a blast. Visit ...

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.