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

5-watt Portable Guitar Amplifier/Bluetooth Speaker with 2-inch Speaker, 4 Onboard Presets, Spark App, Audio Interface, Tuner, Headphone Jack, and Line Out - Pearl
$129.00

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Positive Grid Positive Grid Spark GO Ultra-portable Smart Guitar Amp and Bluetooth Speaker - Pearl
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A Pocket-sized Revolution in Portable Amplification

Standing less than 4 inches tall and equipped with a humble 2-inch speaker, the Positive Grid Spark GO ultra-portable smart guitar amp and Bluetooth speaker delivers 5 watts of full-range tone worthy of an amp several times its size over. By utilizing Positive Grid’s computational audio technology, Spark GO breaks free from the traditional tonal barriers imposed on portable practice amps, then pairs that power with the company’s comprehensive Spark software architecture. The result? An incredibly inspiring hybrid practice amplifier/Bluetooth speaker with four built-in preset slots and some 50,000 more patches available via the Spark app. As if that wasn’t enough, a comprehensive set of practice features — including Positive Grid’s AI-enabled Smart Jam and Auto Chords — make woodshedding easier than ever, while the onboard audio interface functionality makes it a breeze to lay down your tracks using your favorite Spark patches. But that’s not the half of it: a built-in tuner, line out, headphone hack, custom EQ scenarios, 10-hour battery life, and more push Spark GO far past the realm of the “practice amp,” truly redefining the potential of a pocket-sized amplifier.

Harness the power of computational audio

Don’t be fooled by Spark GO’s compact frame — this little amp’s loud, full-range projection defies all expectations! It’s a truly remarkable design comprising a custom-designed 2-inch speaker that harnesses the power of computational audio to punch well above its weight class. Moreover, Spark GO boasts four built-in preset slots, with countless patches to pick from on the Spark mobile app. Whether you’re looking for a portable way to sharpen your shred chops or practice your next singer/songwriter performance, the Positive Grid Spark GO packs uncompromising tonal might into a pocket-sized package.

50,000 patches to GO

Right out of the gate, Spark GO comes equipped with a whopping 33 unique amplifier models and 43 effects, all inspired by legendary gear in music history. From searing arena shred to pristine jazz to effect-laden shoegaze, there’s no style that Spark GO’s tonal library can’t cover. When testing Spark GO out at Sweetwater, we were particularly impressed by its full integration with the Spark app’s tone-sharing functions, allowing you to experiment with over 50,000 user-created tonal creations or even upload a custom patch to share your refined tonal taste with the rest of the world.

The perfect practice partner

The Spark GO’s full-size tone and exceptional portability make it the perfect practice amp and Bluetooth speaker — and that’s before you get to the Spark app’s suite of practice-enhancing software. Looking to tackle a new song? Auto Chord mode provides custom real-time chord sheets so you can learn right along with the song. Plus, the AI-enabled Smart Jam feature trains itself to your personal tone, playing, and style, then it generates a custom backing track that jams right along with you. And while blasting out licks through Spark GO’s powerful speaker is as fun as it gets, there’s also a convenient headphone jack for silent practice sessions.

Ready, set, record

Once practice wraps, Spark GO doubles as a pocket-sized audio interface for effortless recording. Plug your Spark GO into your computer to lay down your next track using Positive Grid’s vast library of pro-level amplifiers and effects.

Positive Grid Spark GO Smart Guitar Amp and Bluetooth Speaker Features:

  • A pocket-sized powerhouse of an amp, boasting full integration with Positive Grid’s Spark mobile app
  • Perfect for electric guitar, acoustic-electric guitar, bass, and more
  • 2-inch speaker custom-tuned with computational audio for a rich, full response that punches well above its weight class
  • 3.5-inch tall form factor can easily be tossed into a case or gig bag, or even your pocket
  • 4 onboard preset slots, with 33 amp and 43 effect models to choose from on the Spark mobile app
  • Spark mobile app contains 50,000+ custom patches to choose from, or you can even upload your own to share
  • Can be used as a full-fledged audio interface to lay down your next track
  • Bluetooth functionality allows you to stream and jam along with your favorite songs
  • Exceptionally long-lasting battery gives you up to 10 hours of play
  • Headphone jack for silent practice sessions
  • Auto Chord and Smart Jam features are all but guaranteed to take your practice to the next level
  • Loaded with utility features, including a built-in tuner, custom EQ scenarios, line out, and more
  • Swappable grilles allow you to customize the Spark GO to your style

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Tech Specs

  • Type: Solid State
  • Number of Channels: 4 x Programmable Presets
  • Total Power: 5W
  • Speakers: 1 x 2" Custom Designed Speaker
  • EQ: 3-band EQ
  • Reverb: Yes
  • Effects: 43 x Built-in FX: Distortion, Modulation, Delay, Compressor, Noise Gate and more ; Spark App FX expansion
  • Amp Modeling: 33 x Amp Models, Spark App preset expansion
  • Inputs: 1 x 1/4" (guitar/bass/acoustic)
  • Headphones: 1 x 1/8"
  • USB: 1 x Type C
  • Bluetooth: v4.2 (control, audio streaming)
  • Software: Spark App (iOS/Android)
  • Power Source: Built-in 2500 mAh rechargeable Lithium battery, Optional DC 5V 2A via USB (sold separately)
  • Height: 3.3"
  • Width: 4.9"
  • Depth: 1.7"
  • Weight: 0.76 lbs.
  • Manufacturer Part Number: Spark Go Pearl

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Customer Reviews

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Rated 4/5

Not bad & Not amazing. Good enough!

The Spark Go is a jack of all trades but master of none. For the price, this little practice amp can't be beat. It triples as a Guitar amp, Bluetooth speaker and straight-to-interface but don't expect it to mind low you on any of those things.

It's a solid state modeling amp with a 2 inch speaker and a bass radiator. The 2 inch speaker can give out easily depending on your pickups, you really have to be careful with your levels if you don't want any flub. That says, this amp is capable of alot. It's just a "For practice in a quiet house whole the family, kids or baby is sleeping" kinda thing. You can get louder and push the amp but not without the loss of clarity and tone.

I made a video to showcase how it handles pedals as well. It surprisingly did well for the size and limitations. But bare in mind that the Spark Go was made to use with it's companion app. I wouldn't recommend The user using it with pedals or anything unless it was absolutely needed.

Other than that, good battery time, saves 4 presets. Very limited without the companion phone app in my opinion. And it's much easier to set up and use with that app than people think!

All in all, a great practice tool. Just wish it actually felt like 5 watts instead of 1 or 2 watts. Don't expect an actual amp here, expect a Bluetooth speaker with some guitar amp modeling as a bonus. I think it's a nicer Bluetooth speaker than an amp but for convenience and traveling, you won't need to look further. For the price, you get alot of features to play with!!!
Music background: Praise and Worship, Shoegaze
Rated 5/5

Spark Go-Little Package with Big Sound!

I've had the Spark 40 since the first year they came out. I've been thinking about the Spark Go for quite some time and finally got it. I'm sure glad I did! Really impressed with the sound for the size of it. Can't beat the portability for practicing in places other than my music room!
Rated 5/5

Excellent practice tool

I got this to practice and play along to songs, and it's perfect for that. I'm giving 5 stars for the concept and execution of this device.

One con is, at present, Spotify connectivity doesn't work. It's a little annoying, but you can still stream from your phone so nbd.

An improvement would be to bluetooth connect headphones. I have nice wired headphones, but it would be nice to have flexibility.

Also a 1/4" output for a speaker cab, or powered cab, would be great for jamming/gigging.

5 stars for a practice tool.
Rated 5/5

Big sound. Small package.

I was skeptical at first about this amo because I didn't know how it would handle heavy thrash tones. I'm here to say that this little monster can do that and more. The tones I get from this amp at a bedroom volume is insane. If you are a guitarist that wants great big tones while they are practicing in theirbedrooms, you need the Spark GO!
Music background: Bedroom thrasher for 13 years
Rated 5/5

Cool Little Amp!

Great little quiet time amp that's super portable. Love the App!!!
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