The Spark 40 raised the bar for practice amp functionality, then the Spark Mini dazzled us with rechargeable mobility. Now Positive Grid's newly revealed Spark GO. And it's really small. Like, how are ...

Boss has expanded its Katana series with a take-anywhere 10-watt guitar amp that might be super-portable with a compact 5” speaker, but promises “full-bodied” electric guitar tones. We say electric ...

This slimline, portable amp can sound like any other amp, ever. Photo: Positive Grid iOS is getting to be a serious platform for musicians. Lots of musicians already know that, but now some amazing ...