Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp, Headphone Amp & Bluetooth Speaker with Smart App for Electric Guitar, Acoustic or Bass

This is a 6-7 month review. Let me begin by saying I have put this amp through it's paces and it STILL delivers probably the best sound, amp per amp lol, than ANY and I mean ANY other micro amp in it's category. It has thousands of settings and combination of settings and amp emulations that can range from sparkling cleans to death metal. If I was to suggest an amp to a beginner or pro show needs a travel companion, THIS IS THE ONE. The price is affordable, thankfully, and it's small enough to fit in almost every guitar case. Rechargeable, easy to set and forget, and has a tuner. If you need a review to make a choice, trust this random Amazon review and I'm sure lots of other reviews. THIS MICRO SPARK ROCKS! Literally!

Bought for my son. He loves this!!! Very portable and versatile. Looks great and sounds amazing!! Sounds like a big amp but it's small and functional. Definitely worth your money!!! Connect to wireless easy.

I really love this little amp! I wanted something small for practice, and having the multitudes of amp models and effects is awesome. The rechargeable battery sets longer than me, and the compact size makes it easy to carry around. The sound is gratifying for its size and the bluetooth connectivity makes it a great speaker for your phone, etc. The digital output is a real bonus too, I feed it into GarageBand with a USB cable and couldn't ask for anything more.

I really can't believe how good this sounds.I'm not an amp aficionado or anything like that, but when everyone else was saying this was a great home practice amp, I had trouble believing that a tiny bluetooth speaker could be anywhere near as good as everybody was saying.I was _wrong_. It is absolutely fantastic. The app works well, it sounds great.... I wish something like this had existed at anywhere near this price point when I was a kid.Get a wireless transmitter for your guitar and play guitar with no wires and no excuses. You're set up and playing in 30 seconds or less.

This is a great amp for those that want something extremely portable or for an apartment. Lying flat, it puts out pretty excellent sound for its size. Software continues to get better and better. Wonderful for the beginning guitarist.

Just to flex my street cred (kidding), I've played guitar for 25 years and have several amps ranging from tubed half stacks to smaller, lo-watt combos, to a couple other battery powered amps because they're fun to play even after the neighbors go to bed. This is my first experience with a Positive Grid product and so far the impressions are good.I purchased the Spark Go to dip my toe into the world of Spark. The price is really good for what you get. At it's core, the device itself is essentially a bluetooth speaker with a quarter-inch input and 4 memory banks for configurations saved in the app.The app is where the real power is. It's fun to play around with the pedal settings and dial in a sound worthy of the 4 memory slots. I'm still trying to decide. You could theoretically use this without the app, but half the fun is configuring the sounds that make you want to practice and ultimately not have to use the app so much once it's all set up. The UX of the app is pretty okay. Lots of skeuomorphic elements that fans of GarageBand will find familiar.The sound is decent, especially for drives, modulation and delays. Reverb is laughable and barely audible through this speaker. It feels solid and a lovely little piece of kit.I wish there was a drummer built in, but bluetooth makes it easy to stream drumming backing tracks. Time will tell how this amp works down the road. Who knows if they stop supporting the app / device down the road and we all have fancy door-stops. But hopefully this is something... disruptive to an industry that will not be disrupted.The Spark makes it easy to get going and makes practicing more accessible. I'm still messing with the settings more than I'm playing the guitar, but i'll find my stride soon-enough. I would recommend buying this for any guitarist that's half-way tech savvy.

Most important features:-rechargeable by any USB-C-connects to guitar and blue tooth at the same time, with each volume independently controllable-accompanied app on phone allows for a huge number of amps, pedals, and individual settings that are each able to be saved as on-amp presets (there are 4 programable presents on the amp)-powerful app has a range of accompaniment options, ai generated basslines that follow your lead, and pre-made music with helpful chord diagrams that allow you to riff while following the upcoming chord or key changes.-in-app tunerThis amp is great for travel. Could also be used as a standalone bluetooth speaker. volume is limited, but the aux out allows you to line-in to a larger amp or headphones. Overall I did not expect this unit to be worth the insane 100$ price tag, but I am very impressed and glad I took the chance.