Vox VX50KB

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.

Primarily obtained as a lightweight option for small band practice sessions. The amp is very portable and was just about loud enough for the practice room, albeit at max volume. I was pleasantly surprised by the sound quality, despite the limitations inherent in playing a piano sound in mono! The amplifier does make a slight hissing sound when turned on, as mentioned in other reviews, but this is imperceptible when playing. Overall, I would highly recommend and would even consider buying a second were I a richer man.

Sound is very good but it has a constant hsss noise which is very irritating when you play with low sound. it has many usable options. It looks nice with good feature. What I don't like is a very bad smell of cheap plastic case. (remind me of some cheap chinese plastic items) beside the noise. I wanted to use it at home not at gig. I put it back in the box right after the first try and I want to return it back to Thomann.

.....die einen kleinen, soliden Verstärker für Proberaum und sogar kleinere Gigs benötigen.
Dieser Verstärker bietet mit seinen 3 Kanälen das erforderliche Minimum, ohne viel Schnörkel.
Der Sound ist trotz Gehäuse aus reinem Kunststoff sehr klar und druckvoll. Im Gegensatz zu anderen Bewertungen sehe ich das externe Netzteil als die bessere Lösung, das es seine Wärme vom Gerät fernhält. Es wirken dadurch auch keine unerwünschten, elektromagnetischen Einflüsse auf das System. Außerdem ist in das Gehäuse eine sehr praktische Zugentlastung eingearbeitet, um das Netzkabel zu schützen.
Etwas globig für das geringe Gewicht ist der Tragegriff. Er ist zudem so angebracht, dass je nach Position die Sicht auf die Regler verdeckt werden kann. Aber man kann ihn gegebenenfalls leicht abschrauben.
Ich würde bei Bedarf genau dieses Produkt der Marke VOX wieder kaufen.