TONE OF A LEGEND.
BUILT FOR YOU.
Custom-designed by the legendary Steve Vai, Spark MINI Vai delivers the tone that defines modern rock. Innovative, groundbreaking, and utterly inspirational, Vai is undeniably one of the most influential guitarists in the world, and this amp captures his iconic sound and personal design touch. It’s more than just an amp—it’s a piece of rock history.
The full story — where Positive Grid started and what we built along the way.
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Smart Guitar Amps
Play guitar and jam the smart way with Spark – award-winning amps & app.
Gear & Accessories
Take full control of your Spark Series Amps with official Positive Grid gear.
Amps & Effects Software
Start building the virtual guitar rig of your dreams with a massive collection of authentic gear to experiment, jam, and record with.
“The sounds are genuinely some of the best in class, the usability and functionality is better than many of the big-hitters in this sector, and it is bloody loud along with it.”
(REACTOR)