--- product_id: 533790393 title: "Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp & Speaker | Ultra-portable amp & Bluetooth speaker in one. 33 amps, 43 effects, 100k+ tones, Spark AI, Smart Jam, up to 8-hr battery." brand: "positive grid" price: "¥38298" currency: JPY in_stock: true reviews_count: 13 category: "Positive Grid" url: https://www.desertcart.jp/products/533790393-positive-grid-spark-go-5w-ultra-portable-smart-guitar-amp store_origin: JP region: Japan --- # 8-hour USB-C rechargeable battery 5W ultra-portable power 50,000+ downloadable tones Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp & Speaker | Ultra-portable amp & Bluetooth speaker in one. 33 amps, 43 effects, 100k+ tones, Spark AI, Smart Jam, up to 8-hr battery. **Brand:** positive grid **Price:** ¥38298 **Availability:** ✅ In Stock ## Summary > 🎶 Pocket-Sized Powerhouse: Big Sound, Smart Play, Zero Compromise! ## Quick Answers - **What is this?** Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp & Speaker | Ultra-portable amp & Bluetooth speaker in one. 33 amps, 43 effects, 100k+ tones, Spark AI, Smart Jam, up to 8-hr battery. by positive grid - **How much does it cost?** ¥38298 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/533790393-positive-grid-spark-go-5w-ultra-portable-smart-guitar-amp) ## 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 - • **Big Tone, Tiny Amp:** Experience surprisingly full, detailed sound from a compact 5W powerhouse. - • **AI-Powered Jam Buddy:** Smart Jam listens and plays along, adapting to your unique style in real-time. - • **Endless Sonic Palette:** Access 33 amps, 43 effects, and 50,000+ community tones via the ToneCloud app. - • **Instant Chord Recognition:** Auto Chords feature analyzes songs live, making learning and jamming effortless. - • **Practice Anywhere, Anytime:** Lightweight, pocket-sized design with 8-hour battery life for true portability. ## Overview The Positive Grid Spark GO is a 5W ultra-portable smart guitar amp that delivers impressively rich, full tones through advanced computational audio. Featuring 33 built-in amps, 43 effects, and access to over 50,000 tones on ToneCloud, it offers endless customization. Its AI-driven Smart Jam bandmate and real-time Auto Chords make practice and jamming smarter and more engaging. With a compact design, headphone support, and an 8-hour USB-C rechargeable battery, Spark GO is the ultimate on-the-go amp for millennial pros seeking convenience without sacrificing sound quality. ## Description Product Description A jaw-dropping, tiny beast of an amp aplus content video Play whenever and wherever you feel like it with this app-supercharged tiny beast. We’re talking seamless integration with the Spark App chock full of amps, pedals, Auto Chords, Smart Jam, 50,000 tones on the cloud, and so much more. Watch guitarists’ first impressions Spark App - The Smart Way to Play and Jam Bring your amp to you. Boundary-Pushing Computational Audio Plug in Headphones Nothing Short of Brilliant. Authentic Tones from Boutique to Modern Unlock the true potential of your Spark amp with the Spark app – featuring a chock full of gear and incredible smart features that will inspire you to play more than ever before. Now it’s simple to have a powerful amp everywhere in the house. Bring your amp to you, not the other way around. Boundary-pushing computational audio creates the full, detailed tones of a much larger speaker—and Spark GO turns it up for mind-blowing guitar tone. Plug in headphones for immersive quiet practice. Jam-packed with innovation, Spark GO delivers unexpectedly big sound for an amp its size. At just 3.5” high, it takes up almost no space but fills the entire room with stunning sound. Spark GO comes stocked with 33 amps and 43 effects and pedals. Plug into authentic tones from boutique to modern. That tone in your head? It’s in here. 4 Preset Locations That You Can Program Use as Your Headphone Amp Lay Flat for Omnidirectional Tone Authentic Grille Cloth Cover High Fidelity Optimized Speakers Removable Sleeve, Strap and Grille Fit Your Style MusicRadar “The Spark GO is an ultra-compact amp that's going to surprise a lot of players with how big it sounds.” 3/22/2023 Guitar World "We’re in awe of both the depth of tone and the volume that emanates from this tiny unit.” Guitar Player “After five minutes of noodling, you quickly forget you're playing through a device that's not much bigger than the phone running the app.” 3/29/2023 “Given the size of the Spark GO, you’d be forgiven for thinking it’s more a toy than a proper guitar amp, and you’d be totally wrong.” Positive Grid Smart Guitar Amp Spark GO Spark 2 Spark Spark MINI Spark MINI Vai Spark LIVE Spark EDGE Review: Just get one.... - Exactly what I needed. Great little, convenient practice amp, really well made, I've had several 'practice amps' in the past, ranging from £50 1-5w gimmicks (Fender mini, Blackstar fly, Orange crush mini) to £150 25w modeling amps (Marshall code). They are all awful, all sound like cr*p and the more pricey ones (bigger) which sound a little better are a faff, needing mains power, Bluetooth functions are limited and are still a pain in the arse*e to get out of a cupboard and set up before you can play. This is perfect, holds a charge, is pocket sized, truly plug and play, get great guitar tones in seconds and the app is fantastic. If you're like me... who just wants a good sound, at low volumes, that you can set up in seconds for a 30min noodle/practice on the sofa in the evening, then don't look any further. Again the app is great too, a fantastic learning/practice aid. On top of all that...... It has very impressive sound quality when used as a bluetooth speaker and plenty loud enough for a lounge or barbecue with 12 people talking and having drinks. I very nearly went for a GP5, but by the time you buy a decent little speaker, battery pack so you're not chained to a wall, you're in the same money.... And again it's all a faff to set all that up. This does everything that a GP5 does and more, and is far more convenient, well worth the extra £25 I would highly recommend! If you didn't already realise 😜 Review: Great sounding guitar amp and speaker - Brilliant bit of kit. Great quality speaker and the guitar effects are excellent and easy to change through the app. Connected to my phone very easily. Allows me to practice without headphones and not have to use my large amp that upsets the neighbours. Easy to carry outside and play a bit of guitar on the patio (when the sun is out). Great build quality. ## Features - Spark GO features boundary-pushing computational audio that creates surprisingly big, full detailed tone for an amp its size. - Stocked with 33 amps and 43 effects, create your own custom preset or download 50,000+ tones from the ToneCloud community. - Search for your favorite songs and the Auto Chords feature will analyze and display chords for you – all in real-time. - Create your own virtual band with Smart Jam – an AI powered bandmate that listens and learns your playing style and jams along with you. - Jam, play and listen to music all day with a USB-C rechargeable battery that lasts up to 8 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C549W9BV | | Amplifier Type | Digital Modeling | | Audio Output Mode | Speaker, Headphone, Standalone | | Best Sellers Rank | 124 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 1 in Guitar Combo Amps | | Box Contents | Removable Protective Sleeve, Reversible Duo-Tone Strap, Spark GO Amplifier, USB-C Cable, Woven Grille | | Brand | Positive Grid | | Brand Name | Positive Grid | | Colour | Black | | Compatible Devices | Electric guitar, acoustic guitar, bass | | Compatible devices | Electric guitar, acoustic guitar, bass | | Connector Type | USB Type C | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 4,253 Reviews | | Enclosure Material | Plastic | | Item Dimensions D x W x H | 12.4D x 8.4W x 4.3H centimetres | | Item Weight | 454 g | | Manufacturer | Positive Grid | | Manufacturer Part Number | 855316004750 | | Material | Plastic | | Model Name | Spark GO | | Model Number | 855316004750 | | Number of Items | 1 | | Output Channel Quantity | 2 | | Output Wattage | 5 Watts | | Output wattage | 5 Watts | | Power Source | Battery Powered | | Product Warranty | Positive grid warrants that your new positive grid product, when purchased from an authorized positive grid retailer or reseller, shall be free from defects in materials and workmanship for a period of two (2) years 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… | | Product dimensions | 12.4D x 8.4W x 4.3H centimetres | | Speaker Size | 15.24 Centimetres | | UPC | 855316004750 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Positive Grid - **Colour:** Black - **Compatible devices:** Electric guitar, acoustic guitar, bass - **Material:** Plastic - **Output wattage:** 5 Watts ## Images ![Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp & Speaker | Ultra-portable amp & Bluetooth speaker in one. 33 amps, 43 effects, 100k+ tones, Spark AI, Smart Jam, up to 8-hr battery. - Image 1](https://m.media-amazon.com/images/I/710+ppeYA2L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can you output to a larger amp?** A: Yes, In the Spark App, you have the option to activate the line-out mode. By enabling this feature, the audio output from your headphones will be converted to mono, allowing you to utilize the headphone output as a signal source. This can be particularly useful when you want to connect to other audio equipment that requires a mono input. **Q: Does it have a drum machine? With adjustable tempo etc?** A: Spark App has a feature called "Smart Jam", our App can hear your guitar audio as a reference to create a drum/bass backing track for you. But unfortunately, we do not offer the drum machine in Spark App. **Q: Does your phone's CPU performance affect the number of guitar effects that you can have on at the same time?** A: My partner says: The audio processing happens within the GO itself, not the phone. The Spark app is really just the control panel. You can have all effects (up to 6 - gate/compressor/drive, before the amp, modulation/delay/reverb after the amp) on without issue; these can be switched on/off and swapped for different models but you can’t change the position or order of the pedals). I’ve not had any problem with all effects on. **Q: How does the guitar connect via Bluetooth, please? Is there a gizmo to plug in the guitar or just tge normal cable?** A: Hi there, Thank you for contacting Positive Grid. You can use Wireless Guitar Transmitter. Thank you for reaching out to us, and we appreciate the opportunity to be of service. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just get one.... *by S***T on 27 December 2025* Exactly what I needed. Great little, convenient practice amp, really well made, I've had several 'practice amps' in the past, ranging from £50 1-5w gimmicks (Fender mini, Blackstar fly, Orange crush mini) to £150 25w modeling amps (Marshall code). They are all awful, all sound like cr*p and the more pricey ones (bigger) which sound a little better are a faff, needing mains power, Bluetooth functions are limited and are still a pain in the arse*e to get out of a cupboard and set up before you can play. This is perfect, holds a charge, is pocket sized, truly plug and play, get great guitar tones in seconds and the app is fantastic. If you're like me... who just wants a good sound, at low volumes, that you can set up in seconds for a 30min noodle/practice on the sofa in the evening, then don't look any further. Again the app is great too, a fantastic learning/practice aid. On top of all that...... It has very impressive sound quality when used as a bluetooth speaker and plenty loud enough for a lounge or barbecue with 12 people talking and having drinks. I very nearly went for a GP5, but by the time you buy a decent little speaker, battery pack so you're not chained to a wall, you're in the same money.... And again it's all a faff to set all that up. This does everything that a GP5 does and more, and is far more convenient, well worth the extra £25 I would highly recommend! If you didn't already realise 😜 ### ⭐⭐⭐⭐⭐ Great sounding guitar amp and speaker *by C***S on 3 July 2026* Brilliant bit of kit. Great quality speaker and the guitar effects are excellent and easy to change through the app. Connected to my phone very easily. Allows me to practice without headphones and not have to use my large amp that upsets the neighbours. Easy to carry outside and play a bit of guitar on the patio (when the sun is out). Great build quality. ### ⭐⭐⭐⭐⭐ This thing is unbelievably awesome *by A***R on 27 November 2024* It’s tiny, you immediately think it’s going to be no more than a toy. Feels solid, comes with two grills, two handles but still it’s tiny. Plug it in and prepare to be absolutely gob smacked at the sound coming out of this thing, check to make sure you didn’t plug into a large amp, nope this little thing sounds absolutely amazing. I’m stunned at the crisp clear sounds emanating from something so small it impossible but true. Pair the app and prepare to pick your jaw off the floor, it’s thousands of amps in one, metal, rock, blues, pop, acoustic this little thing handles them all delivering clear tone and killer volume. It’s versatile, you can plug it into a powered speaker, it’s simply stunning. Paired with wireless transmitter and people will struggle to understand where the sound is coming from it’s a complete game changer. My Roland Cube is redundant this is my favourite purchase of the year. It’s also a Bluetooth speaker, plays jam tracks, guitar amp and it fits in your pocket !!! Absolutely the best practice amp. Battery life is epic. For the price this thing punches way above in terms of quality, sound and functionality. Simply stunning !! ## Frequently Bought Together - Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp, Headphone Amp & Bluetooth Speaker with Smart App for Electric Guitar, Acoustic or Bass - Positive Grid Spark GO Official Carry Case - Positive Grid Spark Link Wireless Guitar System for Electric, Acoustic, Bass & More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/533790393-positive-grid-spark-go-5w-ultra-portable-smart-guitar-amp](https://www.desertcart.jp/products/533790393-positive-grid-spark-go-5w-ultra-portable-smart-guitar-amp) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*