Add Yahoo as a preferred source to see more of our stories on Google. Carrying on from where they left off with the Spark Mini comes Positive Grid's smallest amp to date – and dare we say, one of ...

If you're looking for a portable guitar amp, the Positive Grid Spark GO is an option that has received many positive reviews. Using a portable amp like this means you can play guitar wherever you go - ...

Positive Grid has a new ultra-portable version of its high-tech Spark guitar amplifier. Designed for musicians seeking a versatile and powerful practice amp, the 3.5-inch-tall Spark Go works with a ...