If you think that having a tiny practice amp sounds good in theory, but you're concerned about whether or not such an amp exists that actually sounds good, the Positive Grid Spark Mini is here to ...

Boasting 100 percent wireless connectivity, the Spark Neo offers up to six hours of playing time from a single charge. Via the Spark app, there’s access to 33 amp models and 43 effects, thousands of ...

At this point, there are basically two kinds of guitar amps: old-school tube amps and modern digital amps that do their damnedest to recreate tube amps. The Positive Grid Spark is decidedly the latter ...

With the release of the Spark 2, Positive Grid has the unenviable task of following up one of the most technologically advanced practice amps in recent memory. The original Spark was a triumph of ...

4 key things we learned from our time with the new little wonder amp that's £89 / $109 / €99 When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.