Positive GridSpark GO 5W Ultra-Portable Smart Guitar Amp, Headphone Amp & Bluetooth Speaker for Electric Guitar, integration with the Spark app

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 !!

Huge sound for such a tiny unit - doesn’t lose the tone at lower volumes and is so simple to use. Most other practice amps have sounded tinny and rattling but this offers warmth and rich sounds, with a wealth of effects and amp models thrown in for free- versatility is an under statement when it comes to this amp!Choice of grills, both of which are well made give it a nice appearance, unbeatable on portability, performance and size.I’m a skeptic when it comes to practice amps; but this one is deceptively good. Great value for money and perfect for when you just want to plug and play without the hassle

Wonderful little amp that, despite it's size, packs a really good sound. The download able tones are a great feature and everything can be tweaked to your satisfaction. Works really well with the Spark app.

This is good sounding considering the size and 10 watt small speaker. It’s surprisingly loud and sound pretty good, obviously it won’t fill a room but for practicing close to you it sounds good and has lots of features. The only reason I returned is because the over drive sounds on such a small speaker are limiting and i found with headphones the sound was a bit low, however the maybe sorting this with an update soon I have now heard.

I already owned the excellent Spark 2 but was very impressed by the portability of the tiny Spark Go. Used in conjunction with the Spark App this is a brilliant little amplifier, using the built in speaker or headphones it sounds great. A wonderful way to practice, with it’s internal rechargeable battery you can use it anywhere.

It's very small but the sound is very big and it is a breeze to use.There are limitations- you have no control over the 4 presets unless connected via Bluetooth to the Spark App on a tablet or mobile phone. I connected to both with no trouble at all and the app gives easy access to a huge range of presets, control over individual presets and many other services online.The quality of individual patches is excellent and distorted amp patches respond well to backing off guitar volume and tone controls.The internal power amp is pretty loud and for practice you wouldn't need anything else.For ultimate sound quality a set of quality over-ear headphones or a stereo power amp set up is a must.I have just been running mine into a power amp through separate modulation and reverb/delay units and the result was awesome. It would be fiddly, and you would need a good monitoring set up, but you could gig with this.I can't comment on battery life, it lasted 2 hours with plenty to spare and you could carry a power bank around if that was a concern.The hanging loop supplied wasn't much use to me as I use wide straps with strap locks and I figured it would be a pain to get on and off, so I drilled out a small right-angled bracket to suit and attached that with a carabiner and some strong velcro loops so it can be moved easily between guitars or taken off for charging. If you are going to hang it off your strap it is worth investing in a short (30 cm or so) guitar cable. I made one up with right angled jacks, one of the silent variety so no nasty noises if I disconnect without turning it off!

Great little piece of kit - it sounds fairly loud even outdoors. I often use it as a Bluetooth speaker for my phone. Playing along with backing tracks from your phone is also great. 10/10

Having read many reviews from all over the web I bought this for myself for Christmas 🎅🏻 It’s a brilliant little amp with amazing sound volume for its tiny size. Extremely useful for keeping the peace with your wife or partner as it takes up no room unlike a conventional amplifier. 1000’s of fantastic guitar tones available from the cloud and fantasy for boosting your phone as a Bluetooth speaker watching tv etc!I’m 100% delighted 😁 🎸♥️