Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker with Built-in Looper, AI Features & Smart App for Ele
4.6 | 891 ratings
Price: 279
Last update: 01-18-2026
About this item
- 50-Watts of rich, detailed sound powered by Sonic IQ Computational Audio and premium angled FRFR speakers.
- Built-in Creative Groove Looper with hundreds of drum patterns.
- Exclusive HD amp models powered by an upgraded DSP featuring new tube emulation and more.
- Describe your desired tone to Spark AI and it will automatically present tones to match.
- Play up to 12 hours with optional battery power. (Battery sold separately)
Product information
Features & Specs
| Compatible Devices | Guitar, Acoustic Guitar, Bass Guitar, Other String Instruments |
|---|---|
| Output Wattage | 50 Watts |
| Number of Bands | 3 |
| Speaker Size | 30.48 Centimeters |
| Power Source | Battery Powered |
| Output Channel Quantity | 2 |
| Amplifier Type | Digital Modeling |
| Connector Type | 6.35mm Jack, USB, XLR |
Additional details
| Color | Pearl |
|---|---|
| Enclosure Material | Metal |
Measurements
| Item Dimensions D x W x H | 14.76"D x 8.43"W x 7.09"H |
|---|---|
| Item Weight | 5.5 Kilograms |
Warranty & Support
Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee:You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditionshere.
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Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker with Built-in Looper, AI Features & Smart App for Electric, Acoustic, & Bass Guitar – Pearl
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Item details
| Brand | Positive Grid |
|---|---|
| Model Name | Spark 2 Pearl |
| Global Trade Identification Number | 00855316004545 |
| UPC | 855316004545 |
| Manufacturer | Positive Grid |
| Customer Reviews | 4.64.6 out of 5 stars(891) 4.6 out of 5 stars |
| Best Sellers Rank |
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| ASIN | B0DDW6VS45 |
| Built-In Media | AC to DC Power Adapter (Please note the adapter is only compatible with Spark 2), Get Started Card, Safety Instructions Card, Spark 2 Amplifier, USB C to C Cable |
| Item Height | 44.1 centimeters |
| Warranty Description | Positive Grid warrants that your new Positive Grid product, when purchased at an authorized Positive Grid retailer or reseller, shall be free of defects in materials and workmanship for a period of One (1) Year from the original date of purchase. Positive Grid may, in its sole discretion, require proof of the original purchase date in the form of a dated copy of the original authorized dealer’s invoice or sales receipt. |
Top reviews from the United States
- DrombiYes it's fantastic, but be aware of hidden costsI was a professional musician and guitar teacher for several decades. When I was teaching nothing like this existed, but if it had I would have recommended it with zero qualms. If you are starting out and want to improve fast, this practice amp is beyond fantastic. It is small, and potentially portable (see below), and has 50w of volume! Go on YouTube and look at the feature list and demos. If you are an experienced or advanced guitarist and want a great little practice amp that you can carry wirelessly all around the house (10 LB) , it's a no-brainer. Apparently, Steve Vai uses one of the smaller amps (Spark MINI Vai) from Positive Grid to warm up backstage before performances. The app is awesome, has a ton of great features, and is pretty easy to use. The list of amps and effects included is comprehensive. The future is great!
Now for the potential downside. This amp is part of a product ecosystem. You can buy and enjoy it as it comes, and it is more than worth it at the cost as is. BUT, to unlock the full potential of this product, you are looking at additional purchases. Here are the add-ons with the prices at the time of this review 2025:
1 To make the product truly portable you will have to purchase the proprietary battery. This costs $79 before tax and shipping.
2 There is the foot-switch Spark Control X, that allows for hands-free control of preset switching and looper on/off control. This costs $179 before tax and shipping.
3 There are in-app purchases to unlock a Jimi Hendrix-branded set of guitar amps and effects. This costs $20.
4 There is the Positive Grid Spark LINK Digital Wireless Guitar System. This allows for cable-free guitar operation. This costs $149 before tax and shipping.
In my opinion, the Hendrix presets and the battery should have been included with the product. Portability is what the product is selling, so you need the battery. Making the battery a separate purchase makes the low price of the Spark 2 deceptive. The Hendrix amps and effects load with the app as add-on nagware and cannot be removed from the menu without purchase. This is an unacceptable in-app purchase. The digital wireless guitar system and foot-switch controller are arguably optional. Not everyone would want these.
Positive Grid has set this up as an ecosystem, letting you buy add-ons as you need them, rather than automatically including them. This is not necessarily bad, and will save some users a lot of money. It makes the entry-level cost low. Just think in advance of how you will be using the setup, and budget accordingly. - John KingUser friendly. Versatile. Beautiful.I was in the market for a new amp to practice with because my current setup was cumbersome and dated. I am a beginner to intermediate guitar player for reference.
The first thing I noticed was the striking look of this amplifier. I love the white color, gold trim accents, as well as the deep red of the handle's underside. It looks great and the Mrs. approves when I have this sitting on the desk or table.
During my first setup I knew this would be a much more enjoyable experience than my previous, dated amp and my Zoom digital effects pedal. The 8 built-in guitar tones are great and I found myself chugging in Drop-D for an hour before I even connected the phone app.
Holy cow does this little amp pack a punch! I don't know how loud this gets because I'm sure my neighbors would complain if I went past half volume on it.
I use YouTube all the time for guitar tutorials as well as backing tracks. I appreciate being able to play the lessons through the speakers and hearing my guitar at the same time. Yeah, you can also use this as a bluetooth speaker and it sounds great. If you want there is an option for a battery. There is a door on the bottom of the amp for the proprietary battery (sold separately). You can take this thing tailgating with music or play some sick riffs anywhere you want.
The accompanying app will allow you to configure new guitar tones and set them as one of the 8 guitar tones. There is also a built-in looper that I know was missing on the 1st version of the spark. It works like it should.
Finally, there is the option for expansion with the built-in outputs on the back. When I become a rock star, I will be able to tap into the venue's sound system or a larger amp and still use the Spark 2 as my guitar effects pedal.
Overall, I have really enjoyed this amp and I have practiced more in the past week than I have in years due the ease of set-up and bluetooth connectivity. I know I have barely scratched the surface on this amazing little amp and I'll try to post an update in 6 months to a year.
In the meantime, keep rockin'. - R. FortuneGreat practice amp with terrific supporting app that adds virtual pedalsIt's a game changer for home practice, HUGE benefits for the price. You can all sorts of recording capabilities, back tracks, metronomes, tuning, etc along with an app that gives you several virtual pedals to really elevate the experience. Absolutely the best bargain out there in this range. It sounds great with clear highs and banging lows. I'm probably going to add the Spark Link Wireless to make switching between guitars even quicker and easier.
- A Pen NameJust get this amp and dive in…The amp arrived a day earlier than projected. It can’t be shipped by air due to the magnetic material. It’s packaged well. I was a little disappointed that for Thanksgiving special their own site was offering both reduced prices and the bag, while not so on Amazon. But this is a minor nitpick for me. I wanted the convenience of Amazon returns should it not have worked out. I was pitching it against the Boss Katana 50W and while I read many positive reviews it was unknown territory for me.
I have come to discover what many users already know and have said so in their eloquent reviews. This is a fantastic amp! Thought it has its own ecosystem which is a good thing as it turns out. I’m just beginning to discover its myriad features. The sound is great. I downloaded a different amp profile and am beginning to see the benefits of software profiles for amps and pedals. Also Apple Music connectivity, its own library of music features + backing tracks + …
So much more. For those considering it - just get it.
My only disappointment so far (which may be resolved if I dive deeper into learning about it) is the duration offered by its looper. It seems short.