Positive Grid Unveils Pocket-Sized Spark GO Amplifier – No Treble

The truth about this tiny guitar amp

Positive Grid Spark GO review – the portable amp finally goes big

First look: Positive Grid Spark GO review

Video: Bass Players and the Spark Amp, With Rudy Sarzo - Bass Musician Magazine, The Face of Bass

Positive Grid SPARK Smart Practice Guitar Amp & App.

Positive Grid Spark GO Portable Smart Guitar Amp & Bluetooth Speaker Demo

Spark MINI Portable Smart Guitar Amp & Bluetooth Speaker – Positive Grid

Positive Grid Spark GO Ultra-portable Smart Guitar Amp and Bluetooth Speaker

Positive Grid Spark Go: The best smart mini guitar amp in its class

Spark GO features boundary-pushing computational audio that creates full, detailed tone and can fill an entire room with stunning sound. Stocked with

Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp, Headphone Amp & Bluetooth Speaker with Smart App for Electric Guitar, Acoustic or Bass –

Spark MINI Portable Smart Guitar Amp & Bluetooth Speaker – Positive Grid

Positive Grid Spark Go Review - Guitar Interactive Magazine