The full story — where Positive Grid started and what we built along the way.
This is your Spark.
The new, redesigned Spark 2 is the ultimate practice amp. It's everything you loved about the original Spark turned up to eleven – advanced sound, a built-in looper, AI features, and incredible tone. Driven by an all-new speaker design and Sonic IQ Computational Audio, this is your Spark. More than ever.
The full story — where Positive Grid started and what we built along the way.
BIAS X Beginner's Guide
Start here — everything you need to know about BIAS X tone creation.
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.
This is your Spark.
The new, redesigned Spark 2 is the ultimate practice amp. It's everything you loved about the original Spark turned up to eleven – advanced sound, a built-in looper, AI features, and incredible tone. Driven by an all-new speaker design and Sonic IQ Computational Audio, this is your Spark. More than ever.
The full story — where Positive Grid started and what we built along the way.
Shop by category
COMPLETE YOUR RIG
Shop by category
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.
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.
“…a radical leap forward for live performers.”
(Spark LIVE)
“The hype is real. Spark is an incredible practice and recording amp.”
(Spark)
“…will make you want to play guitar more, and it’ll make you a better player while you’re at it.”
(Spark MINI)
"...the Positive Grid Spark Link does a fantastic job of making wireless systems accessible for every guitarist."
(Spark LINK)
“…so good you may never want to go back to playing a ‘real world’ amp or pedalboard again.”
(BIAS FX 2)
“It’s hard to believe just how full and clear this little amp sounds.”
(Spark GO)
“comprehensive, highly accurate amp and effects modeling with great sound and intuitive UI…”
Bob Thomas talks BIAS FX 2
Nov. 2021
“…the sound quality is absolutely brilliant—we’re in awe at the depth of tone and the volume that emanates from this tiny unit.”
(Spark GO)
“…looks and sounds great, and will undoubtedly make better players of us all.”
(Spark)
2 Year guarantee
Online support
30-Day Return
Free Shipping