Previous reviews see

Trs is easy to use, the machine until large enough, it's quite enjoyable to use more than the screen, large enough, can be rtro light .

I think that sounds good MIDI are trs trs. The numerous effects for guitars (electric and acoustic), bass and vocals are excellent! For the record, so it is the numrique plutt good I think.

I never expected to find a device with many features! Frankly it's amazing. I use it as karaoke with midi files, to improve my guitar playing with backing tracks for recording quality of both sr small models ... I dj said, but I find the effects really excellent, so much so that I sold the multi-effects pedals I had before!
And then the report is excellent quality price!