Hughes & Kettner Vortex Halfstack
Vortex Halfstack, Solid-State Guitar Stack / Half Stack from Hughes & Kettner in the Vortex series.

Hughes & Kettner Vortex Halfstack : witjinh's user review
It is a 100W transistor, which is sufficient for concerts / repeat.
2 channels (light / full), reverb
A knob of distortion, which is super convenient to move from a soft rock distortion to hard rock or metal
UTILIZATION
This amp is very easy to use. In a very short time, we get a very good sound, either plain or distortion.
The body is still very heavy (think of the wheels to transport it), but it is not too disturbing end.
SOUNDS
This amp is quite versatile. We can play with clear sound really correct, or good greasy metal without any problems. In addition, the transition from one to another is quick, given the dedicated button on the distortion.
OVERALL OPINION
I use it for about four months for each rehearsal and cocnert, and it's an amp that holds water. it is also very strong (it took a lot of pets though). The resulting sound is really okay for the price of the machine (I got it at 850 euros in a little village so there must be cheaper) ..
2 channels (light / full), reverb
A knob of distortion, which is super convenient to move from a soft rock distortion to hard rock or metal
UTILIZATION
This amp is very easy to use. In a very short time, we get a very good sound, either plain or distortion.
The body is still very heavy (think of the wheels to transport it), but it is not too disturbing end.
SOUNDS
This amp is quite versatile. We can play with clear sound really correct, or good greasy metal without any problems. In addition, the transition from one to another is quick, given the dedicated button on the distortion.
OVERALL OPINION
I use it for about four months for each rehearsal and cocnert, and it's an amp that holds water. it is also very strong (it took a lot of pets though). The resulting sound is really okay for the price of the machine (I got it at 850 euros in a little village so there must be cheaper) ..