It is a 60 watt amp transistors with multiple inputs / outputs:
An entry-in for CD players or other;
-An outlet for CDs or other devices;
Jack-a passive bass and one for low active;
-Headphone jack;
-Entry for a preamp and an output to a speaker;
-A Line Out.
It is equipped with four tone controls: Bass, Low Mid, High Mid and High.
The only effect present is the mode shape which gives a warmer, fatter.
So there is this slight lack of built-in effects which is unfortunate ...

UTILIZATION

The configuration is fairly simple (a hand that I do not understand the usefulness of the Line Out).
The sound is easily adjustable and stays clear without the mode shape is fatter and more enjoyable when you activate it. The manual is unfortunately not very clear but hey, we can do without it because the amp is very easy to use.

SOUNDS

I play every genre and I must say with my Cort Action Bass 4 get sounds pretty awesome for this price, it's going from grunge to punk rock to rock and hard rock.
I said above, the sound is clear is fat, which is appreciable.
The sound has a lot of punch.

OVERALL OPINION

I use it for 3 weeks and I am totally convinced
Pros:
-Excellent quality / price
Power-quite enough to catch up with 75 watts of guitarists with whom I play;
-Many adjustments to get a good sound;
Punch-general of the sound;
-Many connections.
Points a little good mons:
-Not easy to transport with 16 kg;
-Lack of built-in effects;
Connections poorly-explained in the manual.

In short, I think it's a very good model, but if I had the choice again I would take the 120 watt model, which incorporates the distortion and I liked the store. But if you want to play in groups without spending a fortune, it's really good at all!