--- product_id: 422804294 title: "Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker" brand: "positive grid" price: "2143 zΕ‚" currency: PLN in_stock: true reviews_count: 13 category: "Positive Grid" url: https://www.desertcart.pl/products/422804294-positive-grid-spark-pearl-40w-smart-guitar-practice-amp-bluetooth store_origin: PL region: Poland --- # 40W powerful output Bluetooth streaming & speaker AI-powered Smart Jam Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker **Brand:** positive grid **Price:** 2143 zΕ‚ **Availability:** βœ… In Stock ## Summary > 🎢 Spark your sound, stream your vibe, and never jam alone again! ## Quick Answers - **What is this?** Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker by positive grid - **How much does it cost?** 2143 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/422804294-positive-grid-spark-pearl-40w-smart-guitar-practice-amp-bluetooth) ## Best For - positive grid enthusiasts ## Why This Product - Trusted positive grid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dual-Purpose Design:** Custom speakers and bass-reflex port deliver rich sound, doubling as a sleek Bluetooth speaker for any social vibe. - β€’ **Pro-Ready Connectivity:** Equipped with 6.35mm jack and USB for tuner, recording, and effortless integration into your creative workflow. - β€’ **Seamless Song Learning:** Import tracks from Spotify, Apple Music, or YouTube and watch chords auto-display as you play along. - β€’ **Jam Smarter, Not Harder:** Spark Pearl’s AI learns your style and generates real-time bass & drums to elevate every practice session. - β€’ **Endless Tone Exploration:** Access 50,000+ amp and FX presets on ToneCloud for the most authentic virtual tube amp experience. ## Overview The Positive Grid Spark Pearl is a 40W digital modeling guitar amp that combines AI-driven Smart Jam technology with access to over 50,000 amp and effects presets. It supports electric, acoustic, and bass guitars, features Bluetooth streaming with custom speakers, and offers real-time chord display from popular music platforms, making it the ultimate practice and social amp for modern musicians. ## Description Buy Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker | 100k+ tones, Spark AI, Smart Jam, tuner & USB recording. For electric, acoustic & bass guitars.: Combo Amps - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Best amp for the price tag!!! - Anyone looking for a small AMP with 40 watts of power packed with endless features? This AMP is perfect and excellent. I am just starting my guitar journey and wow i was amazed on the sound quality let alone the feature that packed in the AMP Keep in mind i was using fenders frontman 10 watt and this has gotta be the coolest thing ever, it comes with an app & endless tones and pedals effects and obviously since im a beginners & professional guitarists the app offers real-time learning for songs which was awesome Review: Very cool little amp! - I really 100% wish this had been available back when I started playing -- it would be a great way for beginners (young or old) to get started playing guitar -- perfect for that! The apps make it easy to choose a custom amp/rig sound, or to search for other players' recommendations on which rigs can help you get certain sounds (i.e. like how to make your rig sound like certain songs from bands like Deftones vs the tones/sounds from various songs by Alice in Chains, or Foo Fighters, etc. ) Here's what I love about it: The amp is also great because of the onboard controls and ability to shape sound -- even if you didn't use the app at all! It has great sound (at 40 watts not LOUD loud but absolutely fine for beginners and/or as a spare practice amp for others (how I plan to use it myself.) It has a switch with 7 different core amp modeling sounds (Acoustic, Bass, Clean, Glassy, Crunch, Hi-Gain, Metal.) This is awesome because you can simply plug in your guitar and start playing with that huge range of tones and sounds -- so you don't need to go buying effects pedals out right out of the gate (TONS of sound shaping options here for the price, and being built right into the amp.) In addition - you also have built in Delay, Reverb and Modulation --- that's three more effects you get to experiment with but not have to buy separate pedals as you get started! They have some cool ideas going with the way it can bring in a 'virtual drummer' or bassist to accompany what you're playing - how cool is that!? (It's not perfect, but what in life is? In this case -- it's all software (in the app) so they can upgrade/enhance it over time -- which is the absolute miracle about living in this age of tech. So like with other gear out there - this product and experience could get better and better, it all depends on how the company supports it over time --- but their website and customer forums/support section seem very solid and active -- my gut says this product will keep getting better...) For me, since I've been playing for years (too many to admit) and have accumulated lots of amps and effects -- I mainly bought this amp for the amp modeling functionality through the app, and to see what the 'virtual drummer' and bassist would be like... if I remember back to my 'beginner' days this amp with the app functionality would have been PERFECT... (and I'm looking forward to seeing how this company supports/enhances the functionality of the app - I've been impressed so far so I'm optimistic!) If all that wasn't enough -- it can also be used as a bluetooth device or powered speaker also! For this price -- it does a whole lot in such a small package -- perfect for beginners, but also useful and well worth the small price for 'veterans' like myself who always have a way to use an extra little practice amp! ## Features - Spark Pearl uses intelligent design to learn your unique style, then generates authentic bass and drums to accompany you. It is a fun way to learn new songs and jam alone or with friends. - Import your music from Spotify, Apple Music or YouTube and watch as the guitar chords are auto displayed in real time. Learn as you jam along to millions of songs you love. - With access to 50,000+ Amp-and-FX presets on ToneCloud, Spark gives you a full guitar amp modeling and multi-effects engine, powered by Positive Grid’s state-of-the-art BIAS with the most realistic virtual tube amps and effects on the planet. - With custom-designed speakers, a tuned bass-reflex port and Bluetooth connectivity, Pearl is a white guitar amp that easily doubles as a stylish option for music streaming. Perfect for livening up any social gathering. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VBZM2L6 | | Amplifier Type | Digital Modeling | | Best Sellers Rank | #10,928 in Musical Instruments ( See Top 100 in Musical Instruments ) #47 in Combo Guitar Amplifiers | | Brand | Positive Grid | | Color | Pearl | | Compatible Devices | Guitar | | Connector Type | 6.35mm Jack, USB | | Customer Reviews | 4.6 out of 5 stars 8,635 Reviews | | Enclosure Material | Stainless Steel | | Global Trade Identification Number | 00855316004552 | | Item Dimensions D x W x H | 13.78"D x 7.48"W x 7.08"H | | Item Highlight | 100k+ tones, Spark AI, Smart Jam, tuner & USB recording. For electric, acoustic & bass guitars. | | Item Weight | 15.6 pounds | | Manufacturer | Positive Grid | | Material | Stainless Steel | | Mfr Part Number | 855316004552 | | Model Name | Spark | | Model Number | 855316004552 | | Number of Bands | 3 | | Number of Items | 1 | | Output Channel Quantity | 1 | | Output Wattage | 40 watts | | Power Source | Corded Electric | | Product Dimensions | 13.78"D x 7.48"W x 7.08"H | | Speaker Size | 1 centimeters | | UPC | 855316004552 | | Unit Count | 1 Count | | Warranty Description | 1 Year Warranty | ## Product Details - **Brand:** Positive Grid - **Color:** Pearl - **Compatible Devices:** Guitar - **Material:** Stainless Steel - **Output Wattage:** 40 watts ## Images ![Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker - Image 1](https://m.media-amazon.com/images/I/71F05cP5SUL.jpg) ![Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker - Image 2](https://m.media-amazon.com/images/I/71fE+Ql8ZgL.jpg) ![Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker - Image 3](https://m.media-amazon.com/images/I/61aAIpL5rML.jpg) ![Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker - Image 4](https://m.media-amazon.com/images/I/71z8mb8PUIL.jpg) ![Positive Grid Spark Pearl 40W Smart Guitar Practice Amp & Bluetooth Speaker - Image 5](https://m.media-amazon.com/images/I/71cVscXxC6L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is overdrive, chorus, delay, etc built in?** A: Yes, there are 40 effects built-in including Noise Gate, Overdrive, Distortion, Delay, Modulation (Chorus, Flanger, Phaser, Tremolo..etc.) and Reverb. You can adjust effects using the control knobs on the amp, or take a deep dive into all of these features and edit your tones in the Spark app that comes free with the Spark amp. **Q: Have you replaced the grounding issues with the power supply not being grounded? I read it causes hum issues** A: Hum issues can come from many places and 3 prong plug doesn't always get it. Did you try a ground lift? The electrical circuitry in your house (or whatever structure you're in) can cause hum. Florescent lights, f'rinstance. Do you have single coil pickups? find out. That's why Gibson made the "Humbucker". So many issues that wont be resolved with 3 prong plug. I'm looking for a battery powered amp like this. If it was batt powered (self contained) I would buy one and hum wouldn't be an issue (except for maybe single coils under flourescent lamps). Also, your amp may hum if don't know the lyrics. **Q: Is it for bass guitar?** A: Spark is an amp for bass, electric and acoustic guitar. There are 10,000+ tones and auto chords. **Q: Are the presets built in or do you have to buy them?** A: Yes, there are factory presets built into the amp itself, plus lots more you can load in from the accompanying free Spark app. You also can find thousands more presets and tones free of charge when you log into Spark ToneCloud. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best amp for the price tag!!! *by L***E on June 6, 2026* Anyone looking for a small AMP with 40 watts of power packed with endless features? This AMP is perfect and excellent. I am just starting my guitar journey and wow i was amazed on the sound quality let alone the feature that packed in the AMP Keep in mind i was using fenders frontman 10 watt and this has gotta be the coolest thing ever, it comes with an app & endless tones and pedals effects and obviously since im a beginners & professional guitarists the app offers real-time learning for songs which was awesome ### ⭐⭐⭐⭐⭐ Very cool little amp! *by C***. on December 14, 2020* I really 100% wish this had been available back when I started playing -- it would be a great way for beginners (young or old) to get started playing guitar -- perfect for that! The apps make it easy to choose a custom amp/rig sound, or to search for other players' recommendations on which rigs can help you get certain sounds (i.e. like how to make your rig sound like certain songs from bands like Deftones vs the tones/sounds from various songs by Alice in Chains, or Foo Fighters, etc. ) Here's what I love about it: The amp is also great because of the onboard controls and ability to shape sound -- even if you didn't use the app at all! It has great sound (at 40 watts not LOUD loud but absolutely fine for beginners and/or as a spare practice amp for others (how I plan to use it myself.) It has a switch with 7 different core amp modeling sounds (Acoustic, Bass, Clean, Glassy, Crunch, Hi-Gain, Metal.) This is awesome because you can simply plug in your guitar and start playing with that huge range of tones and sounds -- so you don't need to go buying effects pedals out right out of the gate (TONS of sound shaping options here for the price, and being built right into the amp.) In addition - you also have built in Delay, Reverb and Modulation --- that's three more effects you get to experiment with but not have to buy separate pedals as you get started! They have some cool ideas going with the way it can bring in a 'virtual drummer' or bassist to accompany what you're playing - how cool is that!? (It's not perfect, but what in life is? In this case -- it's all software (in the app) so they can upgrade/enhance it over time -- which is the absolute miracle about living in this age of tech. So like with other gear out there - this product and experience could get better and better, it all depends on how the company supports it over time --- but their website and customer forums/support section seem very solid and active -- my gut says this product will keep getting better...) For me, since I've been playing for years (too many to admit) and have accumulated lots of amps and effects -- I mainly bought this amp for the amp modeling functionality through the app, and to see what the 'virtual drummer' and bassist would be like... if I remember back to my 'beginner' days this amp with the app functionality would have been PERFECT... (and I'm looking forward to seeing how this company supports/enhances the functionality of the app - I've been impressed so far so I'm optimistic!) If all that wasn't enough -- it can also be used as a bluetooth device or powered speaker also! For this price -- it does a whole lot in such a small package -- perfect for beginners, but also useful and well worth the small price for 'veterans' like myself who always have a way to use an extra little practice amp! ### ⭐⭐⭐⭐⭐ Sounds stunning through headphones and the USB out *by J***F on September 16, 2024* I am not going to talk about the features of this amp, they are numerous and well thought out. I will say The included drum machine is a welcome feature for new players instead of a metronome. This will get you up and rocking a lot faster. If you are not comfortable controlling this with a smartphone or computer, then I would look elsewhere. If you are fine with this, then this can be the best-sounding practice amp under 300$, by a mile. My only complaint with this amp is it needs an additional Digital signal processor between the effects loop and the actual power amp, the speakers without correction are very dark and boomy.. There are 3 models of the spark amps and they all share the same tone cloud, so this thing sounds best when recording, or using the headphone out. In the spark 40, the speakers sound a bit dark, where they sound lean on the smaller units. But do not fret(pun intended) You can add an overdrive module on the front end of the chain and use the tone knob on that to boost the upper mids. There is also a 7 band EQ, and if you bring down 200 and 500hz, then lift 2k and 4k a touch, you can get a nice, rock/metal tone that sounds utterly fantastic through the speakers. I would not have believed it if I did not hear it for myself, this thing is stunning once you compensate for the speakers.. Just note that if you use the EQ, you will not be able to add modulation effects. Also note that the tones you create for the speakers will sound lean and harsh through headphones or recording through the USB out. Fortunately, you can store them in your phone, or have up tp 4 stored on the unit to switch between tones for recording, and tones for playing through the speakers. This is the best-sounding practice amp I have ever used. It is easy to dial in tones, and once you EQ the speakers, this thing sounds amazing. It can get loud enough to rock out in a living room without annoying your neighbors, but not loud enough to play over a drum kit. You could gig at a coffee bar or small acoustic venue, but that would be it. Regardles,s it gets surprisingly loud for its size, and sounds like a much bigger amp. I am impressed. ## Frequently Bought Together - Positive Grid Spark Pearl Guitar Amplifier Electric, Bass and Acoustic Guitar 40-Watt Combo Practice Amp with Spark Mobile App (Pearl) - New bee 6ft Instrument Cable Bass AMP Cord for Electric ,Bass Guitar, Electric Mandolin, Pro Audio (Right Angle to Straight, Black) - Amazon Basics Adjustable Folding Guitar Stand, A-shape, Fully Assembled - For School Music Program, Concerts & Multiple Users, Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/422804294-positive-grid-spark-pearl-40w-smart-guitar-practice-amp-bluetooth](https://www.desertcart.pl/products/422804294-positive-grid-spark-pearl-40w-smart-guitar-practice-amp-bluetooth) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-14*