Passion & Portability: Steve Vai’s Ultimate Practice Amplifier
Top-level practice tools are a must to keep your chops razor sharp. This holds equally true for aspiring shredders and legendary virtuosos like Steve Vai, who is so enamored of his Spark Mini that he admits, “I never travel without this little friend.” Thus, Steve teamed up with Positive Grid to design the Spark Mini Vai, a fine-tuned Spark Mini that is upgraded with exclusive aesthetics and a quartet of curated presets. Just like the original Mini, this little box shatters all expectations of what a portable practice amp is capable of, boasting a unique dual angled-speaker design that utilizes a personalized EQ, omnidirectional bass response, and custom damping to produce a tone to match amps several times the Mini’s size. More than 100,000 additional tones and presets are available via the Spark app, and you also get a plethora of practice

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Positive Grid Spark Mini Vai 10-watt 2 x 2-inch Portable Combo Amplifier -

10W, 2 x 2" Portable Modeling Guitar Amp with USB-rechargeable Battery, Audio Interface Functionality, Bluetooth, 4 Onboard Presets, Built-in Tuner, and Mobile App - Burgundy

Passion & Portability: Steve Vai’s Ultimate Practice Amplifier

Top-level practice tools are a must to keep your chops razor sharp. This holds equally true for aspiring shredders and legendary virtuosos like Steve Vai, who is so enamored of his Spark Mini that he admits, “I never travel without this little friend.” Thus, Steve teamed up with Positive Grid to design the Spark Mini Vai, a fine-tuned Spark Mini that is upgraded with exclusive aesthetics and a quartet of curated presets. Just like the original Mini, this little box shatters all expectations of what a portable practice amp is capable of, boasting a unique dual angled-speaker design that utilizes a personalized EQ, omnidirectional bass response, and custom damping to produce a tone to match amps several times the Mini’s size. More than 100,000 additional tones and presets are available via the Spark app, and you also get a plethora of practice tools, including the ability to play along, slow down, or loop tricky sections of your favorite songs for complete fingerboard mastery. Add in the built-in tuner, Bluetooth audio streaming capability, audio interface functionality, and a smattering of loops and backing tracks from Steve’s catalog, and the Spark Mini Vai is just about the perfect practice tool to sharpen your 6-string skills.

Superb Steve Vai-curated tones and backing tracks

To better suit Steve Vai’s signature style, the Spark Mini Vai wears a completely redesigned exterior. Instead of the standard black or white Tolex of the Spark Mini, the Spark Mini Vai features a deep red burgundy coat paired with a captivating and complex Mandala grille cloth. What’s more, this signature Spark also includes a matching Positive Grid burgundy cable emblazoned with Steve’s “Vai” logo.

In addition to these aesthetic upgrades, the Spark Mini Vai also boasts a collection of loops and backing tracks pulled from Steve’s rich catalog, as well as four new Steve Vai-curated presets:

  • Fresh: This bright, clear voice forms the perfect clean tone to balance the Spark Vai Mini’s trio of dirty sounds.
  • Mild: A lightly distorted tone that’s ideal for expressive, bluesy licks and other less extreme applications.
  • Hot: Ideal for crunchy rock rhythms and hard-hitting rock leads, the Hot setting turns up the heat even further.
  • Fire: Finally, Fire delivers a beautiful saturation that imbues legato leads and screaming solos with a soaring, vocal-like character.

No power cord, no problem

The Spark Mini Vai’s built-in USB-charge battery delivers up to eight hours of uptime, fully freeing you from the restraints of the power cord! Wherever you go, the Spark Mini Vai’s small size, lightweight design, and long-lasting battery allow it to easily follow, from jamming out around the house to tossing in a backpack for your next guitar lesson. Plus, when it’s time to get serious, the Spark Mini Vai doubles as an audio interface, allowing you to directly hook your guitar up to your DAW of choice for effortless home recording.

Explore countless tonal presets via the Spark app

One of the Spark Mini Vai's most appealing features is its nearly limitless assortment of pro-grade presets. In our tests at Sweetwater, it was ultra-quick to dial just about any tone we were feeling, from compressed country cleans to fire-breathing metal gains. App-based browsing makes it easy to dial in the tone you're searching for, and the Spark app's stunning amp, effect, and pedal emulations allow you to explore the entire sonic range of guitar tones!

Small amp, big sound

Don’t let the “Mini” in the name fool you; this amp boasts a big, big sound that defies its portable size! Sporting two angled speakers pushing 10-watts of power, the Spark Mini Vai can take you from whisper-quiet bedroom-level practice volumes to a huge, surrounding punch that’s more than loud enough to cover impromptu jam sessions and street performances. Key to this formula is the Stealth Design Passive Radiator on the bottom side of the Spark Mini Vai, allowing for a formidable bass response that would otherwise be impossible on an amplifier of this small stature! Plus, all the qualities that make the Spark Mini Vai an exceptional guitar amp are equally beneficial when using this little box as a Bluetooth speaker, especially when jamming along with your favorite tracks.

A breakthrough way to practice, track, and learn music

A powerful playback system and a vast library of sounds are just half of what sets the Positive Grid Spark Mini Vai apart. Through the app, you'll find countless ways to round out your music-making journey.

  • Smart Jam Live: Crank out a chord progression, and the Spark app will automatically accompany you with a bass guitar and drums. You don't even need to set a key or tempo — just strum and go.
  • Multitrack recording: Got a riff you want to preserve or flesh out for further working? Connect the Spark amp to a computer via USB you're all set to layer guitar and bass tracks by the dozen if you so desire.
  • Chord recognition: Import songs from your Apple Music library, YouTube, or Spotify, and the Spark app feeds you a chord chart on the fly. It's the ultimate fakebook!
  • Riff training: Having trouble hitting Steve’s “For the Love of God” leads at full speed? The Spark app lets you slow down songs and take them at your pace until you can work them up to proper tempo.

Positive Grid Spark Mini Vai Features:

  • Special edition of Positive Grid’s Spark Mini amplifier, featuring 4 custom Steve Vai presets, exclusive aesthetic appointments, a Steve Vai cable, and Steve Vai backing tracks/loops
  • Compact and portable design for easy practice and impromptu jam sessions anywhere
  • USB-rechargeable battery life of up to 8 hrs.
  • 10W power and dual-speaker design go from bedroom-level practice volume to a huge, omnidirectional sound that’s perfect for busking and street performance
  • Can be used as an audio interface for effortless home recording
  • Perfect for electric guitar, acoustic-electric, or even bass guitar
  • Bluetooth streaming to listen to your favorite songs with crystal-clear fidelity
  • Play along with your favorite songs, slow them down, and loop tricky sections for complete mastery
  • Auto Chord function gives you custom real-time chord sheets for your favorite songs, taking your practice game to a whole new level
  • Smart Jam Live utilizes advanced AI technology to provide custom bass and drum backing tracks for your real-time playing
SpecificationDetail
Type Solid State Stereo
Number of Channels 4 x Programmable Presets
Output Power 10W Class D
Speaker Size 2 x 2" Custom Designed Speakers
Reverb Yes
Effects 43 x Built-in FX: Noise Gate, Compressor, Distortion, Modulation, EQ, Delay
Amp Modeling 33 x Amp Models, ToneCloud Preset Library
Inputs 1 x 1/4" (guitar/bass/acoustic), 1 x 1/8" (aux in)
USB 1 x USB-C
Bluetooth v5.0 (audio streaming)
Headphones 1 x 1/8" (headphones/line out)
Footswitch I/O Spark Control Wireless
Footswitch Included No
Features Smart Jam Live backing tracks, Auto Chord function, Riff Training
Computer Connectivity USB (1 x 2)
Software Spark App (iOS/Android)
Construction Material Burgundy Tolex, Mandala Grille
Power Source Built-in Rechargeable Lithium Battery
Height 6.49"
Width 5.76"
Depth 4.84"
Weight 3.3 lbs.

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We want you to be completely happy with your purchase from Sweetwater. If you are not satisfied with your product, you may return it for a refund of the purchase price within 30 days. If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner's Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee.

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