T Prior says it all.
On paper aa air to do so.

UTILIZATION

Trs easy to use.
A manual trs explicit (as sent to nophytes ????)
No problem getting started.

SOUND QUALITY

It is a time machine industry we realize that not everything is so perfect.
While it is true (and aa t mentioned above) that the overdrive sound good even though trs. Provided you can make out the sound of an amp (if guitar) or a pramp.
The compressors compress (compression = compression numrique itch all frquences personality without compression so that the Difference of analog compression that compresses, according to internal components, more or less, relative scale, some beaches frequency drives).
I find no rverbs intrt ...
Other effects are common and simply do not transcend beyond measure.

OVERALL OPINION

I have 4 years and I use it always. This is my first multi purpose and I dj us well.
For its price and its CHARACTERISTICS, it really silent one of the best products the era.
I did not too much information but I think we can do better today.
However, for beginners, I think it's a good tool to visualize and understand custom settings of the main effects and offers trs trs overdrive sounds good!