Them knobs, finish apara good and attractive price ..
Personal-I put in usb

UTILIZATION

-Touch is really good but not touching piano synthe ok
-That is where it starts to pinch, to use it against a very simple set by the c m. ... in + no bundled software to edit the knobs but one is available even when the gallery.
So sue-paper Sounds simple.

OVERALL OPINION

I use it for 6 months.
the + is really good touch, ease of use
-the quality is so-so fgabrication even though I know it's not very expensive but still it's really not pro ex: after 3 days of use the keys fell nimble ....
I will not repeat that choice and I save more lice take a much more polished korg controller (made in China too poo ...