A very light and easy to carry around amp. Ideal if you just want something handy to use in a small band practice or small gig. I also used it as a speaker for my laptop, plugging in the two main outs from my soundcard to two of the three amp inputs, and the sound quality was proper.
My main problem with this amp is that the bass is too loud. Especially if you combine this with any instrument with not very strong signal (I plugged in my Nord Electro 4, which is known to send weak audio signal), you end up with a very loud bass mix, bearly hearing the treble clef. Even after messing around with both the amp's equalizer and the nord's, it's still hard to get a properly balanced sound without the base notes messing with the neighbours. I bought this amp for at home practice, so I woul like something more balanced, even if it was quiter. Tested also a mic, this worked fine, and could get a really loud volume.
Another thing I didn't like is that master volume does not affect the volume of the aux input. So, better have the amp turned off before pluggin in your phone or any other device.